The Matter of 381 Search Warrants Directed to Facebook Inc. v. New York County District Attorney's Office , 29 N.Y.3d 231 ( 2017 )


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  • This opinion is uncorrected and subject to revision before
    publication in the New York Reports.
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    No. 16
    In the Matter of 381 Search
    Warrants Directed to Facebook,
    Inc., &c.
    Facebook, Inc.,
    Appellant,
    v.
    New York County District
    Attorney's Office,
    Respondent.
    (And Another Proceeding.)
    Thomas H. Dupree, Jr., for appellant.
    Cyrus R. Vance, Jr., for respondent.
    New York Civil Liberties Union et al.; Foursquare Labs,
    Inc. et al.; Brennan Center for Justice at NYU et al.; District
    Attorneys Association of the State of New York; Matthew L. Biben
    et al.; Amazon.com, Inc. et al., amici curiae.
    STEIN, J.:
    In this matter, we are asked to determine the
    appealability of two Supreme Court orders.   The first order
    denied Facebook, Inc.'s motion to quash certain warrants, issued
    pursuant to the federal Stored Communications Act, that sought
    the account information and communications of various Facebook
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    subscribers in connection with a criminal investigation.    The
    second order denied Facebook's motion to compel disclosure of the
    affidavit supporting the warrant application.
    This case undoubtedly implicates novel and important
    substantive issues regarding the constitutional rights of privacy
    and freedom from unreasonable search and seizure, and the
    parameters of a federal statute establishing methods by which the
    government may obtain certain types of information.
    Nevertheless, while it may be tempting for this Court to address
    those issues, we must -- in this case as in every other case --
    first ascertain whether we possess the necessary jurisdiction to
    do so under our own constitution and statutes.   This presents
    equally important issues regarding the separation of powers among
    our three branches of government.    With these principles in mind,
    because the orders resolving Facebook's motions relate to
    warrants issued in a criminal proceeding, and the Criminal
    Procedure Law does not authorize an appeal from either order, we
    are constrained by law to affirm the Appellate Division order
    dismissing Facebook's appeals to that Court.
    I.
    In July 2013, Supreme Court issued 381 warrants
    directed at Facebook upon a warrant application by the New York
    County District Attorney's Office that was supported by an
    investigator's affidavit.   The warrants, based upon a finding of
    probable cause, sought subscriber information and content from
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    numerous user accounts in connection with a pending criminal
    investigation into allegations of widespread Social Security
    Disability fraud involving the crimes of larceny and filing a
    false instrument.   The warrants directed Facebook "to retrieve,
    enter, examine, copy, analyze, and . . . search [each] TARGET
    FACEBOOK ACCOUNT for the . . . [specified] evidence and property,
    and . . . to bring it before the [c]ourt without unnecessary
    delay."   The specified evidence included, among other things,
    each target account holder's profile information, contact and
    financial account information, groups, photos and videos posted,
    historical login information, and "[a]ny public or private
    messages."   The warrants prohibited Facebook from notifying its
    subscribers or otherwise disclosing the existence or execution of
    the warrants, in order to prevent interference with the
    investigation.
    Facebook moved to quash the warrants, arguing that they
    were constitutionally defective because they were overbroad and
    lacked particularity; Facebook also challenged the nondisclosure
    component of the warrants.   Supreme Court denied the motion,
    holding that Facebook lacked standing to assert any expectation
    of privacy or Fourth Amendment challenge on behalf of the
    individual account holders and that, in any event, the warrants
    were supported by probable cause and were not unconstitutionally
    overbroad.   Supreme Court also rejected Facebook's challenge to
    the nondisclosure clauses of the warrants, concluding that
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    disclosure of the warrants to the subscribers would risk
    jeopardizing the ongoing criminal investigation.    The court
    directed Facebook to immediately comply with the warrants.
    Facebook appealed Supreme Court's order, and sought a
    stay thereof pending resolution of its appeal.    After the
    Appellate Division denied Facebook's application for a stay,
    Facebook complied with the warrants and furnished the requested
    digital data.
    While Facebook's appeal was still pending, some of the
    targeted Facebook users were indicted for crimes stemming from
    the disability fraud investigation.    The warrants and the
    investigator's supporting affidavit were eventually unsealed by
    orders of Supreme Court, and Facebook was then permitted to
    notify the targeted individuals of the existence of the warrants.
    Despite the unsealing orders, however, the District Attorney's
    Office refused to disclose the supporting affidavit to Facebook
    or the general public.   Facebook, therefore, moved for an order
    compelling disclosure of the affidavit.    The District Attorney's
    Office opposed the motion, arguing that the unsealing orders did
    not render the affidavit available to the public, and asserting
    that the affidavit had not yet been provided to the targeted
    individuals who were being criminally prosecuted.    Supreme Court
    denied Facebook's motion to compel disclosure of the affidavit,
    and Facebook appealed that order, as well.
    In a single order, the Appellate Division dismissed
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    both of Facebook's appeals on the ground that they were taken
    from nonappealable orders (132 AD3d 11 [1st Dept 2015]).   As
    relevant here, the Appellate Division explained that "[d]irect
    appellate review of interlocutory orders issued in a criminal
    proceeding is not available absent statutory authority" (id. at
    18).   Inasmuch as "neither CPL article 690[, governing warrants],
    nor CPL article 450, which sets forth when a criminal appeal can
    be taken, provides a mechanism for a motion to quash a search
    warrant, or for taking an appeal from a denial of such a motion,"
    the Appellate Division concluded that the orders denying
    Facebook's motions were not appealable (id.).   In so holding, the
    Appellate Division rejected Facebook's request that the court
    treat the warrants as civil subpoenas for appealability purposes
    (see id. at 18-20).
    This Court granted Facebook leave to appeal (26 NY3d
    914 [2015]), and we now affirm.
    II.
    The warrants in question were issued, in accordance
    with the procedures of CPL article 690, pursuant to Title II of
    the Electronic Communications Privacy Act of 1986, officially
    entitled the "Stored Wire and Electronic Communications and
    Transactional Records Access" and commonly referred to as the
    Stored Communications Act or the SCA (see Electronic
    Communications Privacy Act, Pub L 99–508, 100 Stat 1848 [1986]
    [codified as amended at 
    18 USC §§ 2701
     et seq.]).   When enacting
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    the SCA, Congress observed that the "law must advance with the
    technology to ensure the continued vitality of the [F]ourth
    [A]mendment" (S REP 99-541, 99th Cong, 2nd Sess, reprinted in
    1986 US Code Cong & Admin News at 3555, 3559).   The SCA was,
    therefore, meant "to protect privacy interests in personal and
    proprietary information" transmitted through then-emerging
    computer-based forms of communication, but it was also enacted to
    strike a "balance" between privacy expectations and protecting
    "the Government's legitimate law enforcement needs" (id. at
    3557).
    To that end, the SCA prohibits the providers of
    electronic communication and remote computing services1 from
    disclosing information regarding subscriber accounts, or the
    contents of subscriber communications, with certain exceptions
    provided elsewhere in the statute (see 
    18 USC § 2702
     [a]).
    Section 2703 sets forth exceptions to the prohibition on
    disclosure with respect to the obligation of providers to release
    information to governmental authorities (see 
    id.
     § 2703).
    Specifically, section 2703 sets forth three primary methods by
    which a governmental entity may obtain disclosure: (1) a
    "warrant" issued in accordance with state or federal criminal
    1
    An "electronic communication service" is "any service
    which provides to users thereof the ability to send or receive
    wire or electronic communications" (
    18 USC § 2510
     [15]; see 18 §
    USC 2711 [1]), whereas a "remote computing service" provides "to
    the public . . . computer storage or processing services by means
    of an electronic communications system" (id. § 2711 [2]).
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    procedure by a court of competent jurisdiction (id. § 2703 [a],
    [b] [1] [A], [c] [1] [A]); (2) an "administrative subpoena
    authorized by a Federal or State statute or a Federal or State
    grand jury or trial subpoena" (id. § 2703 [b] [1] [B] [i], [c]
    [2]); or (3) a court order granted under section 2703 (d) upon a
    showing of "specific and articulable facts" demonstrating
    "reasonable grounds" to believe that the information sought is
    "relevant and material to an ongoing criminal investigation" (id.
    § 2703 [d]; see id. § 2703 [b] [1] [B] [ii], [c] [1] [B]).
    The appropriate method to be used depends on the type
    of provider, the age of the communication sought, and whether the
    government seeks disclosure of content-based information (see id.
    § 2703 [a] - [d]).   For example, a governmental entity may obtain
    disclosure from an electronic communication service of the
    content of a communication stored for 180 days or less only with
    a warrant issued by a magistrate upon probable cause and in
    accordance with the applicable federal or state warrant
    procedures (see id. § 2703 [a]).   Older communications held by an
    electronic communication service, or communications held for
    storage by a remote computing service, may be obtained either
    without notice to the subscriber pursuant to a warrant or with
    prior notice to the subscriber2 if the government uses a subpoena
    or obtains a court order for disclosure under subsection (d) (see
    2
    Notice to the subscriber may be delayed in accordance
    with 
    18 USC § 2705
    .
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    id.
     § 2703 [b]).   A warrant, subpoena, or court order may be used
    to obtain certain non-content-based information, such as a
    subscriber's name, address, length of service, telephone records,
    or means of payment (see id. § 2703 [c]).
    The SCA provides that no cause of action will lie
    against a provider that discloses information "in accordance with
    the terms of a court order, warrant, [or] subpoena" issued under
    the statute (id. § 2703 [e]; see id. § 2707 [e] [1]).
    Nevertheless, subsection (d) of section 2703 allows "[a] court
    issuing an order pursuant to this section, on a motion made
    promptly by the service provider, [to] quash or modify such
    order, if the information or records requested are unusually
    voluminous in nature or compliance with such order otherwise
    would cause an undue burden on such provider" (id. § 2703 [d]).
    The primary question before us in this appeal is whether --
    assuming, without deciding, the propriety of a motion to quash an
    SCA warrant (as opposed to a subsection [d] court order) in the
    first instance -- an order resolving a motion to quash SCA
    warrants is appealable.
    III.
    That the SCA draws a distinction between warrants and
    subpoenas, and the content that may be obtained therewith, is of
    critical significance with respect to a determination of
    appellate jurisdiction over the appeal from the denial of
    Facebook's motion to quash.   It is a fundamental precept of the
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    jurisdiction of our appellate courts that "'[n]o appeal lies from
    a determination made in a criminal proceeding unless specifically
    provided for by statute'" (People v Lovett, 25 NY3d 1088, 1090
    [2015], quoting People v Pagan, 19 NY3d 368, 370 [2012]; see NY
    Const, art VI, § 3 [b]; People v Bautista, 7 NY3d 838, 838-839
    [2006]; People v Hernandez, 98 NY2d 8, 10 [2002]; People v De
    Jesus, 54 NY2d 447, 449 [1981]; People v Zerillo, 200 NY 443, 446
    [1911]).   No provision of the Criminal Procedure Law articles
    that govern appeals -- which are among "'the most highly
    structured and highly particularized articles of procedure'"
    (Hernandez, 98 NY2d at 10, quoting People v Laing, 79 NY2d 166,
    171 [1992]) -- authorizes an appeal to either an intermediate
    appellate court or to this Court from an order denying a motion
    to quash or vacate a search warrant (see CPL art 450; CPL
    470.60).   Moreover, no civil appeal may be brought from an order
    entered in a criminal action or proceeding (see NY Const, art VI,
    § 3 [b]; CPLR 5601; CPL 450.90).
    Consequently, we have held for decades that "no appeal
    lies from [an] order denying . . . [an] application to vacate a
    search warrant . . . as this is an order in a criminal [case],
    [and] an appeal from [such an order] is not provided for" by
    statute (Matter of Police Benevolent Assn. of N.Y. State Police v
    Gagliardi, 9 NY2d 803, 803-804 [1961] [emphasis added]; see also
    Matter of Abe A., 56 NY2d 288, 293 [1982]).   By contrast, a
    motion to quash a subpoena issued prior to the commencement of a
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    criminal action, even if related to a criminal investigation, "is
    civil by nature" (Matter of Abrams [John Anonymous], 62 NY2d 183,
    192 [1984]; see Matter of Newsday, Inc., 3 NY3d 651, 652 [2004];
    People v Santos, 64 NY2d 702, 704 [1984]).3   Thus, an order
    resolving a motion to quash such a subpoena is a final and
    appealable order in a special proceeding that is "not subject to
    the rule restricting direct appellate review of orders in
    criminal proceedings" (Matter of Abrams, 62 NY2d at 192; see
    Matter of Newsday, 3 NY3d at 651 n).
    In the instant matter, Facebook concedes that an order
    addressing a motion to quash a warrant is not appealable, but
    Facebook contends -- and the dissent agrees -- that, despite
    being denominated as "warrants," SCA warrants are more analogous
    to subpoenas than to traditional search warrants involving
    tangible property because they compel third parties to disclose
    digital data.   Thus, Facebook and the dissent urge us to treat
    Supreme Court's first order denying its motion to quash the
    warrants as an appealable order denying a motion to quash
    subpoenas.   This argument is unpersuasive.
    It is true that the method of compliance with an SCA
    3
    The appealability of an order resolving a non-party's
    motion to quash a subpoena issued after the commencement of a
    criminal action and the propriety of the Appellate Division cases
    relied on by the dissent (see e.g. People v Marin, 86 AD2d 40, 42
    [2d Dept 1982]), of which we have never approved (see People v
    Santos, 64 NY2d 702, 704 [1984]), are not before us on this
    appeal.
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    warrant has some characteristics that resemble a response to a
    subpoena.    Most prominently, an SCA warrant compels a third party
    -- here, Facebook -- to compile and turn over digital data under
    its control, and the presence of a law enforcement officer is not
    required for service or execution of the warrant (see 
    18 USC § 2703
     [g]).   A traditional search warrant, by comparison,
    authorizes law enforcement to enter, search, and seize property
    (see CPL 690.05 [2]).    These differences in execution, however,
    can be easily explained by the nature of the material sought.
    The service provider is more likely to be better equipped to
    access and conduct a search of its own digital information than
    law enforcement personnel (see generally United States v Bach,
    310 F3d 1063, 1067 [8th Cir 2002]), and the data may be stored in
    different locations.    Thus, the framework of execution for SCA
    warrants ensures efficiency and minimizes intrusion into the
    provider's business while promoting and protecting legitimate law
    enforcement interests in criminal investigation.    Despite the
    minor similarities between SCA warrants and subpoenas, in this
    post-digital world, we are not convinced that SCA warrants --
    which are required under the statute to obtain certain content-
    based information that cannot be obtained with a subpoena due to
    heightened privacy interests in electronic communications (see 
    18 USC § 2703
     [a], [b] [1] [A]; S REP 99-541, 1986 US Code Cong &
    Admin News at 3559) -- should nevertheless be treated as
    subpoenas.
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    Initially, the SCA plainly distinguishes between
    subpoenas and warrants, and there is no indication that Congress
    intended for SCA warrants to be treated as subpoenas.   Indeed, to
    so hold, would be to ignore the plain language of the SCA in
    contravention of the rules of statutory interpretation (see
    People v Jones, 26 NY3d 730, 733 [2016]; Matter of
    DaimlerChrysler Corp. v Spitzer, 7 NY3d 653, 660 [2006]).    As the
    Second Circuit recently explained,
    "[w]arrants and subpoenas are, and have long
    been, distinct legal instruments. Section
    2703 of the SCA recognizes this distinction
    and, unsurprisingly, uses the 'warrant'
    requirement to signal (and to provide) a
    greater level of protection to priority
    stored communications, and 'subpoenas' to
    signal (and provide) a lesser level. Section
    2703 does not use the terms interchangeably.
    Nor does it use the word 'hybrid' to describe
    an SCA warrant. . . . We see no reasonable
    basis in the statute from which to infer that
    Congress used 'warrant' to mean 'subpoena'"
    (Matter of Warrant to Search a Certain E-Mail Account Controlled
    and Maintained by Microsoft Corp., 829 F3d 197, 214 [2d Cir 2016]
    [internal citations omitted], rehearing denied ___ F3d ___, 
    2017 WL 362765
     [2d Cir Jan. 24, 2017]).    Notably, the Second Circuit
    is not alone in refusing to equate SCA warrants with subpoenas.
    The Eighth Circuit has also observed that, "[w]hile warrants for
    electronic data are often served like subpoenas (via fax),
    Congress called them warrants and . . . Congress intended them to
    be treated as warrants" (Bach, 310 F3d at 1067 n 1).
    Significantly, under our own jurisprudence, we must
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    "look[] to the true nature of [a] proceeding and to the relief
    sought in order" to determine whether the proceeding is a special
    civil proceeding giving rise to an appealable order or, instead,
    a criminal proceeding for which an appeal must be statutorily
    authorized (Matter of Abrams, 62 NY2d at 191).   Conducting that
    analysis here, we conclude that an SCA warrant -- and the relief
    sought in a challenge to such a warrant -- arises in a criminal,
    not a civil, proceeding.
    Unlike a subpoena, which finds broad use in civil
    matters, an SCA warrant is not "civil by nature" (id. at 192).
    As with a traditional search warrant, an SCA warrant may be
    issued only to a governmental entity, upon a showing of probable
    cause, and pursuant to statutory warrant procedures (see 
    18 USC § 2703
     [a], [b] [1] [A], [c] [1] [A]).   In addition, while a
    subpoena does not commence a criminal proceeding because it is
    not issued by a court, the issuance of a warrant by the court
    does just that (see CPL 1.20 [18]; Cayuga Indian Nation of N.Y. v
    Gould, 14 NY3d 614, 634 [2010]; Matter of B. T. Prods. v Barr, 54
    AD2d 315, 319 [4th Dept 1976], affd 44 NY2d 226 [1978]).4     While
    4
    The dissent incorrectly asserts that our holdings in
    these cases undermine our reasoning in the instant matter. In
    Cayuga Indian Nation of New York v Gould, we held that a
    declaratory judgment action may be entertained, in the court's
    discretion and prior to the commencement of a criminal action,
    where the constitutionality or legality of a statute or
    regulation is in question and no questions of fact are involved
    (14 NY3d 614, 634 [2010]). Notably, however, we did not review
    that part of the order below dismissing the declaratory judgment
    action insofar as it challenged a search warrant (see 
    id.
     at 632
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    the dissent claims that this "misses the point," it is, in fact,
    the crux of the matter.   A motion to quash a subpoena that was
    not issued by the court may commence a separate civil proceeding;
    there is no authority or, indeed, logic, upon which we may
    conclude that a motion to quash a warrant that actually commenced
    a criminal proceeding, gives rise to yet another proceeding --
    this time civil in nature -- that can somehow be separated from
    the warrant itself.   Additionally, because SCA warrants are
    governed by the same substantive and procedural laws as
    traditional search warrants (see generally CPL art 690; CPL art
    700; People v Tambe, 71 NY2d 492, 500 [1988]), there is simply no
    basis in law for distinguishing such warrants from their
    n 7), and Facebook's challenge to the search warrants here would
    not fall within the rule articulated in that case allowing for a
    declaratory judgment. Moreover, while the dissent quotes at
    length from a passage in Cayuga that the dissent claims directly
    contradicts our holding, our discussion of Kelly's Rental v City
    of New York (44 NY2d 700 [1978]) in Cayuga merely clarified that
    the issuance of a search warrant does not commence a criminal
    action or prosecution (which is commenced by the filing of an
    accusatory instrument), but it does commence a criminal
    proceeding; this principle is entirely consistent with our
    holding herein (see Cayuga, 14 NY3d at 634-635). Likewise, our
    ultimate holding in Matter of B.T. Prods. v Barr (44 NY2d 226
    [1978]) does nothing to undermine our current assertion that a
    search warrant commences a criminal proceeding. There, the Court
    held that, although "[i]n most cases, prohibition will not be
    available to challenge the validity of a search warrant," such
    remedy may be available where the challenge "goes to jurisdiction
    rather than simply to the existence of probable cause in a
    particular situation" (id. at 233). The arguments raised by
    Facebook do not implicate the extraordinary and limited remedy of
    prohibition, as there is no question that Supreme Court had
    jurisdiction to issue the search warrants at issue here.
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    traditional counterparts for jurisdictional purposes.
    Moreover, a challenge to a subpoena, even where related
    to a criminal investigation, is "limited in scope, challenging
    only the validity of the subpoena or the jurisdiction of the
    issuing authority," and "substantial delay in the proceedings is
    unlikely" to result from permitting appeals from orders deciding
    such motions (Matter of Santangello v People, 38 NY2d 536, 539
    [1976]).   By contrast, the issuance of a warrant potentially has
    significant Fourth Amendment implications.   A challenge to
    criminal warrants, such as the one Facebook raised here,5 will
    often seek review of a neutral magistrate's original
    determination of probable cause upon a sworn affidavit and
    compliance with the strictures of the Fourth Amendment.   It can
    hardly be disputed that such relief is, quintessentially, of a
    criminal nature.6   Accordingly, based on a review of the nature
    5
    While Facebook may have alleged that the materials sought
    by the warrants were unusually voluminous, Facebook made no
    argument below that the warrants imposed any type of
    administrative burden on it with respect to compliance. At the
    trial level, Facebook sought only to challenge the warrant on
    constitutional grounds and alleged voluminosity only in the
    context of its overbreadth argument.
    6
    The dissent's point that a motion to quash an SCA warrant
    may not always seek to raise an argument attacking the warrant on
    constitutional grounds is of no moment. That such relief may be
    sought is sufficient to aid us in determining that the matter at
    hand is a criminal one. Furthermore, the dissent's assertion
    that Facebook's standing to raise Fourth Amendment claims "has
    nothing to do with criminal law" ignores that other courts have
    found the issue of third party standing in the Fourth Amendment
    context more complex (see e.g. Microsoft Corp. v United States
    Dept. of Justice, C16-0538JLR, 
    2017 WL 530353
    , at *15 [WD Wash
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    of the proceeding and the relief sought -- not merely on strict
    adherence to the term "warrant," as the dissent claims -- we
    conclude that the orders below related to criminal search
    warrants issued in connection with a criminal investigation and,
    therefore, the order denying Facebook's motion to quash is one
    made in a criminal proceeding (see Matter of Abrams, 62 NY2d at
    191.   Thus, the order is not appealable (see Matter of Police
    Benevolent Assn. of N.Y. State Police, 9 NY2d at 803-804; see
    also Matter of Alphonso C., 38 NY2d 923, 924 [1976]).   Indeed, to
    hold otherwise would be to impermissibly and judicially create a
    right to appeal in a criminal matter that has not been authorized
    by our legislature (see NY Const, art VI, § 3 [b]; Hernandez, 98
    NY2d at 10).
    IV.
    The dissent posits that Facebook must have a right to
    appeal in state courts, despite the absence of any statutory
    predicate under state law, on the ground that the SCA provides
    Facebook with a right to bring a motion to quash in the first
    instance and, thus, "normal federal rights of appeal apply"
    (dissenting op at 8).   While we decline to opine on the propriety
    of a motion to quash a warrant under 
    18 USC § 2703
     (d), suffice
    it to say that the dissent's argument, which is essentially a
    Feb. 8, 2017]; see also Alderman v United States, 
    394 US 165
    [1969]; Rakas v Illinois, 
    439 US 128
     [1978]). Nevertheless, we
    take no position on the merits of that issue, as it is not
    properly before us.
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    preemption argument,7 relies on two flawed premises.   First, the
    dissent inaccurately characterizes the SCA as authorizing a
    "freestanding cause of action" for providers to move to quash SCA
    warrants (dissenting op at 8).   Second, the dissent concludes
    that an SCA "warrant" is equivalent to an "administrative
    subpoena," despite the clear and unmistakable distinction between
    the two intended by Congress, as reflected in the statutory
    language of the SCA.
    The SCA -- which recognizes a variety of causes of
    action in connection with the release of electronic data that do
    not apply here (see 
    18 USC § 2707
    ) -- does not provide a third
    party with an independent cause of action under section 2703 (d)
    to challenge the issuance of either a warrant, subpoena, or court
    order.   Rather, that section merely authorizes the provider to
    make a "motion" to a court that has already issued an "order"
    (id. § 2703 [d]); in other words, section 2703 (d) provides for a
    motion in an already-existing proceeding, not the commencement of
    a new and separate proceeding.
    Nor does the SCA provide a third party who makes a
    motion to quash with an express right to appeal the determination
    7
    Notably, the parties to the appeal before us do not raise
    a preemption argument. This Court generally refrains from
    addressing issues not argued by the parties, as we have
    recognized that, to do otherwise, would be unfair to the
    litigants, "who expect us to decide their appeals on rationales
    advanced by the parties, not arguments their adversaries never
    made" (Misicki v Caradonna, 12 NY3d 511, 519 [2009]).
    - 17 -
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    of such a motion.   The federal courts of appeals have
    jurisdiction over "final decisions" of the federal district
    courts (
    28 USC § 1291
    ).   A final decision is one that, unlike the
    orders at issue here, "'ends the litigation on the merits and
    leaves nothing for the court to do but execute the judgment'"
    (Coopers & Lybrand v Livesay, 
    437 US 463
    , 467 [1978], quoting
    Catlin v United States, 
    324 US 229
    , 233 [1945]).   Generally, due
    to this limitation on federal appellate jurisdiction, "one to
    whom a subpoena is directed may not appeal the denial of a motion
    to quash that subpoena but must either obey its commands or
    refuse to do so and contest the validity of the subpoena if he is
    subsequently cited for contempt on account of his failure to
    obey" (United States v Ryan, 
    402 US 530
    , 532 [1971]; see
    Cobbledick v United States, 
    309 US 323
    , 330 [1940]).     As the
    dissent notes, federal courts have held that "[a] district court
    order enforcing a subpoena issued by a government agency in
    connection with an administrative investigation may be appealed
    immediately without first performing the ritual of obtaining a
    contempt order" (United States v Construction Prods. Research,
    Inc., 73 F3d 464, 468 [2d Cir 1996] [emphases added]).     However,
    this is a narrow exception to the general rule barring appeals
    from motions to quash due to a lack of finality, which rule
    "applies whether the subpoena is issued in connection with civil
    and criminal actions, or grand jury proceedings, and whether the
    person (or entity) seeking to prevent enforcement of the subpoena
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    is a party to the litigation or a non-party witness" (Matter of
    Air Crash at Belle Harbor, New York on November 12, 2001, 490 F3d
    99, 104 [2d Cir 2007]; Construction Prods. Research, Inc., 73 F3d
    at 469; see 
    28 USC § 1291
    ; Ryan, 
    402 US at 532-533
    ).
    Notably, the exception permitting appeals of
    administrative subpoenas has not been extended to warrants, as
    "[a]n order denying the suppression of evidence or denying a
    motion to quash a warrant in a criminal trial is interlocutory
    and generally not appealable by a private party until a final
    judgment in the case has been rendered" (Matter of 949 Erie St.,
    Racine, Wis., 824 F2d 538, 540 [7th Cir 1987]; see Matter of
    Consol. Rail Corp., 631 F2d 1122, 1125 [3d Cir 1980]; see also Di
    Bella v United States, 
    369 US 121
    , 129 [1962] ["An order granting
    or denying a pre-indictment motion to suppress does not fall
    within any class of independent proceedings otherwise recognized
    by this Court, and there is every practical reason for denying it
    such recognition.   To regard such a disjointed ruling . . . as
    the termination of an independent proceeding, with full panoply
    of appeal and attendant stay, entails serious disruption to the
    conduct of a criminal trial"]; Matter of Search of Elec.
    Communications in the Account of chakafattah gmail.com at
    Internet Serv. Provider Google, Inc., 802 F3d 516, 525 [3d Cir
    2015]).   This makes sense because the rationale behind the
    exception allowing appeals of administrative subpoenas is that an
    "administrative proceeding is self-contained and, unlike in the
    - 19 -
    - 20 -                        No. 16
    case of a grand jury or trial, there is no 'further judicial
    inquiry which would be halted were the offending [subpoenaed
    party] permitted to appeal'" (Matter of Air Crash at Belle
    Harbor, 490 F3d at 105, quoting Construction Prods. Research,
    Inc., 73 F 3d at 469).   This exception is facially inapplicable
    to warrants issued in criminal proceedings.8
    Contrary to the dissent's assertion, neither the Second
    Circuit (nor any other court directly addressing appealability)
    has determined, or even suggested, that an order denying a motion
    to quash an SCA warrant would be treated as a final order in an
    independent proceeding or as an order resolving a motion to quash
    an administrative subpoena for finality and appealability
    purposes.   Indeed, recognizing the finality limitation on the
    appellate jurisdiction of federal courts, the parties in Matter
    8
    To be sure, federal courts have also recognized an
    exception to the principle requiring that a party be found in
    contempt to obtain a final judgment "[i]n the limited class of
    cases where denial of immediate review would render impossible
    any review whatsoever of an individual's claims" (United States v
    Ryan, 
    402 US 530
    , 533 [1971]). However, this narrow exception
    applies where the party against whom disclosure is sought has an
    insufficient stake in the matter to risk a finding of contempt
    (see United States v Beltramea, 831 F3d 1022, 1024 [8th Cir
    2016]; Matter of Air Crash at Belle Harbor, New York on November
    12, 2001, 490 F3d 99, 107 [2d Cir 2007]; Matter of Grand Jury
    Proceeding, 528 F2d 983, 984 [5th Cir 1976]; see generally
    Perlman v United States, 
    247 US 7
    , 13 [1918]). Here, Facebook
    asserts an independent business and financial interest in
    ensuring that its users' privacy rights are respected. Thus, it
    follows that denial of review of the order denying its motion to
    quash the SCA warrants does not effectively render review
    impossible (see generally Firestone Tire & Rubber Co. v Risjord,
    
    449 US 368
    , 376 [1981]).
    - 20 -
    - 21 -                           No. 16
    of Warrant to Search a Certain E-Mail Account Controlled and
    Maintained by Microsoft Corp. (829 F3d at 205) stipulated to a
    contempt finding so as to secure appellate jurisdiction (see
    generally Ryan, 
    402 US at 532-533
    ).    Furthermore, the Second
    Circuit's conclusion that the plain language of the SCA evidences
    Congress's intent to recognize the legal distinction between
    warrants and subpoenas profoundly undermines the dissent's
    prediction that orders pertaining to such warrants would, for
    appealability purposes, be treated as orders relating to
    subpoenas (see Matter of Warrant to Search a Certain E-Mail
    Account Controlled and Maintained by Microsoft Corp., 829 F3d at
    205).
    Nor are we persuaded that federal law would otherwise
    preempt our dismissal of these appeals, which rests "squarely on
    . . . neutral state rule[s] for administering state court[]"
    jurisdiction (Johnson v Fankell, 
    520 US 911
    , 912 [1997]).    "The
    general rule, 'bottomed deeply in belief in the importance of
    state control of state judicial procedure, is that federal law
    takes the state courts as it finds them,'" and "[s]tates thus
    have great latitude to establish the structure and jurisdiction
    of their own courts" (Johnson, 
    520 US at 919
    , quoting Hart, The
    Relations Between State and Federal Law, 54 Colum L Rev 489, 508
    1954]).   Our jurisdictional limitations do not discriminate
    against third-party provider claims under the SCA but, rather,
    "reflect the concerns of power over the person and competence
    - 21 -
    - 22 -                        No. 16
    over the subject matter that jurisdictional rules are designed to
    protect" (Haywood v Drown, 
    556 US 729
    , 739 [2009]).   Moreover,
    our holding does not impose any burden on any right the SCA may
    provide to Facebook to move to quash the warrants at issue here.
    The SCA provides no express right to appeal, and the United
    States Supreme Court "has never held that the States are required
    to establish avenues of appellate review" (M.L.B. v S.L.J., 
    519 US 102
    , 111 [1996], quoting Rinaldi v Yeager, 
    384 US 305
    , 310
    [1966]; see Johnson, 
    520 US at 919
    ; Kohl v Lehlback, 
    160 US 293
    ,
    299 [1895] ["the right of review in an appellate court is purely
    a matter of state concern"]).
    V.
    To the extent Facebook and the dissent argue that SCA
    warrants will escape judicial review if orders relating to
    motions to quash such warrants are deemed not appealable, that
    argument is also flawed.   By its very nature, a warrant is
    subject to judicial review because it cannot be issued unless a
    neutral magistrate makes a finding of probable cause and
    particularity (see US Const, 4th Amend; NY Const art I, § 12).
    In addition, there are avenues of relief available to those
    subjects of SCA warrants who are ultimately prosecuted and who
    may, therefore, challenge the validity of the warrant on
    statutory or constitutional grounds, as well as potential civil
    remedies for those who are not formally accused (see generally 
    18 USC § 2707
    ; 
    42 USC § 1983
    ; Bivens v Six Unknown Named Agents of
    - 22 -
    - 23 -                        No. 16
    Fed. Bur. of Narcotics, 456 F2d 1339, 1347 [2d Cir 1972]).
    While Facebook's concerns, as a third party, about
    overbroad SCA warrants may not be baseless, we are mindful that
    there are counterbalancing concerns that militate against
    authorizing appellate review of warrants issued in connection
    with criminal prosecutions outside of the review that may be
    sought by a criminal defendant following conviction.    For
    example, we have cautioned that we must abide by the statutory
    authorizations for appeals in criminal cases in order to "limit
    appellate proliferation in criminal matters, . . . [because]
    [l]itigation may be compounded unduly by protracted and
    multifarious appeals and collateral proceedings frustrating the
    speedy resolution of disputes" (Matter of State of New York v
    King, 36 NY2d 59, 63 [1975]).    Indeed, the United States Supreme
    Court has recognized this very same concern for limiting appeals
    in criminal actions in the interest of expedient justice (see
    Ryan, 
    402 US at 532
    ).   Any debates about the balancing of such
    concerns is beside the point, because the weighing of these
    policy considerations is not ultimately within our province.
    "That the Legislature has not authorized an appeal from
    an order in a criminal proceeding is conclusive; and 'any
    arguments for a change in the practice, however persuasive, must
    be addressed to the legislature'" (Matter of Santangello, 38 NY2d
    at 539-540, quoting Cohen and Karger, Powers of the New York
    Court of Appeals, § 188, at 707).    We "may 'not resort to
    - 23 -
    - 24 -                         No. 16
    interpretative contrivances to broaden the scope and application'
    of unambiguous statutes to 'create a right to appeal out of thin
    air' in order to 'fill the . . . void, without trespassing on the
    Legislature's domain and undermining the structure of article 450
    of the CPL'" (People v Stevens, 91 NY2d 270, 279 [1998], quoting
    Laing, 79 NY2d at 170-171, 172; see Hernandez, 98 NY2d at 10).
    Until such time as the legislature may deem it appropriate to
    provide statutory authorization for appellate review, we have
    every faith in the competence and efficacy of our trial courts to
    resolve any motions properly brought by providers under the SCA
    in state courts.
    Inasmuch as there is no statutory predicate for
    Facebook's appeal from the order denying its motion to quash the
    SCA warrants that were issued in a criminal proceeding (see CPL
    art 450; CPL 470.60), nor any other legal basis for such appeal,
    we must affirm the Appellate Division's dismissal of Facebook's
    appeal insofar as taken from that order.   Supreme Court's order
    denying Facebook's motion to compel disclosure of the affidavit
    is, likewise, not appealable, although Facebook may explore other
    procedural avenues to raise its claim (see Matter of Newsday, 3
    NY3d at 652).
    In light of our holding, we have no occasion to
    consider, and therefore do not pass on, the merits of the
    parties' arguments regarding Facebook's standing to assert Fourth
    Amendment claims on behalf of its users, whether an individual
    - 24 -
    - 25 -                        No. 16
    has a reasonable expectation of privacy in his or her electronic
    communications, the constitutionality of the warrants at issue,
    or the propriety of the District Attorney's refusal to release
    the supporting affidavit.   Nor do we pass on the question of
    whether 
    18 USC § 2703
     (d) authorizes a motion to quash an SCA
    warrant in the first instance.   Due to the absence of
    jurisdiction for Facebook's appeal to either this Court or the
    Appellate Division, these issues remain open.
    Accordingly, the order of the Appellate Division should
    be affirmed, without costs.
    - 25 -
    Matter of 381 Search Warrants Directed to Facebook, Inc.
    (New York County District Attorney's Office)
    No. 16
    RIVERA, J.(concurring):
    I concur with the majority that the order denying
    Facebook's motion to quash the warrant is not appealable, but on
    the narrower basis that Facebook did not assert the grounds
    provided for under 
    18 USC § 2703
     (d), and, thus, pursuant to
    section 2703 (a), the order is subject to our state rules and
    unreviewable.   However, I fully agree with and adopt my
    dissenting colleague's comprehensive and well-reasoned analysis
    that the Stored Communications Act permits Facebook to appeal the
    denial of a motion to quash or modify the SCA warrants
    (dissenting op at §§ I[a], III[a]).
    Section 2703 (d) gives service providers standing to
    move to quash or modify warrants on grounds that "the information
    or records requested are unusually voluminous in nature or
    compliance with such order otherwise would cause an undue burden
    on such provider" (
    18 USC § 2703
     [d]).   The plain language of
    this subsection expressly applies to service providers like
    Facebook, and to any order issued pursuant to section 2703,
    including the warrants served on Facebook under the authority of
    section 2703 (a).
    The SCA was designed to "protect legitimate law
    - 1 -
    - 2 -                           No. 16
    enforcement needs while minimizing intrusions on the privacy of
    system users as well as the business needs of electronic
    communications system providers" (132 Cong. Rec. S7987-04).
    Section 2703 (d) therefore encompasses demands to turn over
    information that impacts the provider's business, reputational,
    and property interests that may be impacted adversely by an order
    issued under subsections (a), (b), or (c) of section 2703.
    Being forced to share material from its users' accounts,
    unavoidably including material from individuals irrelevant to the
    state's investigation, may indeed tarnish a service provider's
    brand and alienate its users (see dissenting op at 12-13; see
    also In re Apple, Inc., 149 F Supp 3d 341, 368-73 [ED NY 2016]).
    Therefore, the economic impact on a service provider is
    sufficient grounds to assert relief in the form of a motion to
    quash or modify under section 2703 (d).1
    It is manifest that to adequately protect the service
    provider's interests, the denial of a motion to quash or modify
    is appealable as it is a final determination on the propriety of
    the government's intrusion on those interests.    The right to
    appellate review is part of the statutory framework that protects
    a service provider from government overreach.    As the dissent
    1
    The SCA protects the rights of providers, not only by
    explicitly giving them the right to move to quash or modify if
    the material sought by the warrant is unusually voluminous or
    would present an undue burden, but also by allowing them to be
    reimbursed for the costs associated with assembling or providing
    the material under 
    18 USC § 2706
    .
    - 2 -
    - 3 -                         No. 16
    explains, at the heart of our Fourth Amendment protections is the
    protection of privacy rights against the power of government (see
    dissenting op at 1-7, 40-42).   The type of intrusion at issue
    here is even broader in many respects than those so familiar to
    the founders when they ratified the Fourth Amendment.
    Contrary to the majority's view, appealability of an
    order denying a motion to quash is not subject to our state
    procedural rules governing warrants, because such an order is
    authorized under section 2703 (d), not 2703 (a).    Unlike
    subsection (a), which expressly refers to state procedures, there
    is no such language attached to a section 2703 (d) order denying
    a motion to quash.   Absent language indicating the Congressional
    adoption of state procedures that would limit the protections
    specifically designed to address the concerns of service
    providers, there is no legal authority or reason to impose state
    laws and rules governing state criminal matters on the SCA.
    Moreover, the majority ignores the balance of interests
    reflected in the SCA when it concludes that a service provider
    who challenges an SCA warrant should be treated the same as a
    challenger to a subpoena under any other statute.    In the latter
    case, the party has two options: comply or refuse to comply and,
    if cited, litigate the propriety of the subpoena in a contempt
    proceeding.   The SCA, however, does not impose on service
    providers this binary, which fails to account for the realities
    of a technological world of open access and constantly shifting
    - 3 -
    - 4 -                          No. 16
    boundaries of personal privacy.   The SCA balances the interests
    of government and the service provider so as to avoid the
    disclosure to law enforcement of highly sensitive and personal
    information, made easily accessible with a keystroke, when the
    request is unusually voluminous or would cause an undue burden on
    the provider (see dissenting op at 10, quoting 132 Cong. Rec.
    S7987-04).
    The majority's reliance on United States v Ryan (
    402 US 530
     [1971]) and a line of cases concerning the finality of
    various orders under 
    28 USC § 1291
     is misplaced as here federal
    jurisdiction is not at issue and the order is a final ruling on
    Facebook's motion under section 2703 (d) (majority op at 18).
    Regardless, the rule cited by the majority is not hard and fast.
    The United States Supreme Court has recognized exceptions for a
    "limited class of cases where denial of immediate review would
    render impossible any review whatsoever of an individual's
    claims" (Ryan, 
    402 US at 533
    ).2   There is as good a reason, if
    not a more compelling basis, to recognize an exception to the
    2
    Contrary to the majority's claim, while this is a narrow
    exception, Ryan does not limit it merely to cases "where the
    party against whom disclosure is sought has an insufficient stake
    in the matter to risk a finding of contempt" (majority op at 20 n
    9).   While the Supreme Court in Perlman v United States (
    247 US 7
    , 13 [1918]) stated the case was unique on the merits, it also
    noted that the government's contention that the party "was
    powerless to avert the mischief of the order but must accept its
    incidence and seek a remedy at some other time and in some other
    way," was "somewhat strange." Further, Perlman is but "one
    example" of the limited class of cases referenced in Ryan (United
    States v Beltramea, 831 F3d 1022, 1024 (8th Cir 2016).
    - 4 -
    - 5 -                           No. 16
    rule requiring that the challenger raise the lawfulness of the
    order in a contempt proceeding -- if such a rule applied to
    section 2703 (d) -- given the nature of information sought in an
    SCA warrant.   A service provider may rightly fear being held in
    contempt and forego challenging the warrant as the stigma
    associated with a contempt finding jeopardizes the service
    provider's stability and business position.   These concerns
    present a calculus for the provider, and combined with the
    inherent coerciveness of the choice that risks a finding of
    contempt, weigh in favor of disclosure.   While any challenger
    faces similar concerns, not every challenger has access to the
    sheer volume of intimate interpersonal information held by
    Facebook and other service providers.   There is simply no basis
    to hold fast to a paradigm that encourages disclosure without
    addressing the unique circumstances presented when government
    demands the cache of information stored by service providers.3
    Although I agree with the dissent that Facebook could
    move to quash on the grounds set forth in section 2703 (d) and
    that the SCA permits an appeal from an adverse determination of
    such motion, because Facebook did not assert in the first
    instance that the information or records requested were unusually
    3
    Since the matter is expressly addressed by section
    2703 (d), and Facebook relies on this subsection to support
    review on the merits, I have no reason to consider the dissent's
    analysis of standing under common law and federal law, and
    express no opinion on these alternative legal bases for appellate
    review.
    - 5 -
    - 6 -                          No. 16
    voluminous, that compliance would cause an undue burden, or that
    its business, reputational, or property interests were endangered
    by the warrant, I agree with the majority that the Appellate
    Division should be affirmed.   Facebook asserted the rights of its
    users grounding its challenge on claims that the warrants are
    constitutionally infirm because "(1) the searches they authorize
    are overbroad, and (2) the warrants lack particularity."     The SCA
    does not contemplate a service provider's motion to quash to
    protect its users' rights.   Those rights are protected by the
    Fourth Amendment, CPL 690, CPL 710, and 
    42 USC § 1983
     (see
    majority op at 22-23).   Therefore, Facebook did not assert a
    basis for relief within the purview of section 2703 (d).
    The District Attorney's warrant was issued under
    section 2703 (a), which expressly states that SCA warrants are
    "issued using State warrant procedures."   For the reasons stated
    by the majority, an order denying a motion to quash such a
    warrant on grounds of the users' rights is not appealable under
    this Court's current jurisprudence (majority op at 9-15).4
    4
    Facebook has not properly asserted claims under our state
    constitution so I have no occasion to opine as to whether under
    our broad interpretation of New York's constitutional guarantees
    a service provider may appeal an order denying relief from an SCA
    warrant on the basis of its users' interests (see e.g. Cooper v
    Morin, 49 NY2d 69, 79 [1979] ["We have not hesitated when we
    concluded that the Federal Constitution as interpreted by the
    Supreme Court fell short of adequate protection for our citizens
    to rely upon the principle that that document defines the minimum
    level of individual rights and leaves the States free to provide
    greater rights for its citizens through its Constitution,
    statutes or rule-making authority."]).
    - 6 -
    Matter of 381 Search Warrants Directed to Facebook, Inc.
    (New York County District Attorney's Office)
    No. 16
    WILSON, J.(dissenting):
    The Fourth Amendment to the U.S. Constitution, urged on the
    nation by the New York ratifying convention in 1788 (William J.
    Cuddihy, The Fourth Amendment: Origins and Original Meaning, 602-
    1791, 695 [1st ed 2009]), secures us against unreasonable
    searches and seizures by our government.   It reflects the
    American consensus that the general warrants and writs of
    assistance popular among British officials in colonial government
    -- orders that licensed their possessors to scour homes and
    businesses for anything of potential interest to the Crown, and
    that were a significant provocation to the revolutionary
    sentiment then taking hold in New England -- had no place in a
    nascent republic that so deeply abhorred arbitrary power.1
    The Amendment's effect is "to put the courts of the United
    States and Federal officials, in the exercise of their power and
    authority, under limitations and restraints as to the exercise of
    such power and authority" (Weeks v United States, 
    232 US 383
    ,
    391-92 [1914]).2   Although the Supreme Court initially
    1
    For a concise history of the Fourth Amendment and its
    importance, see Boyd v United States (
    116 US 616
     [1886]).
    2
    Since Mapp v Ohio (
    367 US 643
     [1961]), the Fourth
    Amendment has applied with equal force to state officials.
    - 1 -
    - 2 -                          No. 16
    interpreted those limits as applying to searches of material
    things only (Olmstead v United States, 
    277 US 438
     [1928]), it
    has, since Katz v United States (
    389 US 347
     [1967]), extended the
    protections to communications in which one has a reasonable
    expectation of privacy.
    Although the framers of the U.S. Constitution knew only the
    technologies of the 1780s, the framers of the New York
    Constitution's provision against unreasonable searches and
    seizures worked 150 years later and knew more.   Our state
    constitution, unlike its federal counterpart, includes explicit
    protections against unreasonable searches and seizures of
    electronic communications (NY Const., art. I § 12).
    In 1938 –- after an "epochal debate" among the delegates to
    that year's constitutional convention that aroused the interest
    of newspaper editorial boards, the letter-writing public, the
    Governor, and a slew of labor organizations and law enforcement
    officers (Revised Record of the Constitutional Convention of the
    State of New York at 553 [1938]) –- the People approved what
    became article I, § 12.   That section did not merely incorporate
    verbatim the protections of the Fourth Amendment, but expressly
    extended those protections to telecommunications.   The delegates
    who drafted Section 12, whose discussions thereof stretched over
    more than three weeks of the convention and nearly five hundred
    pages of the revised record of its proceedings, agreed that
    technological advances (whether the telegraph using radio waves,
    - 2 -
    - 3 -                          No. 16
    the telephone using copper wires or, by extension, the Facebook
    message using fiber-optic cable or a different frequency of the
    radio spectrum) are entitled to the same protections as their
    more ancient but analogous precursors (Revised Record at 340,
    530).3 They were also clear that New Yorkers retain a reasonable
    expectation that materials will remain private from the
    government even if they are divulged to their intended
    recipients, to third parties incident to the means of
    communication (such as a telegraph operator), or to a wide
    universe of friends and neighbors sharing a party line (Revised
    Record at 541, 558).4
    3
    A letter addressed to the Convention from then-Governor
    Herbert Lehman suggested that "we must be ever vigilant to apply
    to new situations, created by modern conditions, principles that
    we long ago emblazoned in the Bill of Rights of the Constitution
    of the United States" (Revised Record at 340). A delegate made
    the analogy explicit, arguing that "originally we had no
    telephone or telegraph. All communications were personal or by
    post. No one has ever permitted or advocated the violation of
    the privacy of our mails. Eavesdropping on personal
    communications could easily be detected and prevented, and
    privacy thus assured. Telephone and telegraph, radio and
    wireless, are more advances and refinements of personal and
    postal communication. Why are they not entitled to the same
    protection? How can anyone justify a different rule applicable to
    them?" (id. at 530).
    4
    A delegate explained, "In the country where the party wire
    is a sort of an institution, it has always been more or less of a
    diversion to listen in when the bell rings on the neighbors'
    lines . . . Now, as far as the telegraph is concerned, we take a
    document down to the telegraph office and we publish it, and
    unless it is in code there is not much secrecy with reference to
    that" (Revised Record at 541). A subsequent speaker agreed that
    "the telephone has never been properly considered a private means
    of communication, not even for social calls. Not alone are there
    still party lines, but the central office can cut in, and there
    - 3 -
    - 4 -                        No. 16
    In fact, several prominent delegates thought searches and
    seizures of telecommunications should be subject to a higher
    standard of review than searches of physical property precisely
    because those searches were sure to compromise the privacy of
    other people.   Those delegates quoted approvingly from Justice
    Brandeis' prescient dissent in Olmstead:
    "The evil incident to invasion of the privacy
    of the telephone is far greater than that
    involved in tampering with the mails.
    Whenever a telephone line is tapped, the
    privacy of the persons at both ends of the
    line is invaded, and all
    conversations between them upon any subject,
    and although proper, confidential, and
    privileged, may be overheard. Moreover, the
    tapping of one man's telephone line involves
    the tapping of the telephone of every other
    person whom he may call, or who may call him.
    As a means of espionage, writs of assistance
    and general warrants are but puny instruments
    of tyranny and oppression when compared with
    wire tapping."
    (277 US at 475-476)
    The New York Constitution commands us to guard vigilantly
    against that evil. We have done so on many occasions by
    interpreting our own Constitution to provide greater protections
    than the Fourth Amendment when circumstances warrant (People v
    Weaver, 12 NY3d 433, 445-446 [2009], collecting cases).
    Here, we are asked to decide whether a federal statute, the
    U.S. Constitution, the New York Constitution, and the law of New
    is the ever-present possibility of crossed wires, as a result of
    which conversations are frequently overheard" (Revised Record at
    558).
    - 4 -
    - 5 -                            No. 16
    York offer Facebook any meaningful recourse against a warrant
    authorizing the seizure of private information en masse.    The
    facts are these: On the basis of a single 93-page affidavit (not
    subsequently shown to Facebook, or to its users whose files were
    seized, or to the Appellate Division, or to this Court), Supreme
    Court issued 381 warrants.   Those bulk warrants authorized the
    seizure of what the District Attorney tepidly describes as
    "specified categories of information," but which functionally
    amounts to 381 users' entire histories on the platform.    At least
    several of the users were high school students who are unlikely
    to have themselves been suspects in the investigation.    The
    warrants compelled Facebook to produce not only any and all text,
    photos, or videos a user had shared with her limited universe of
    friends, but also any private messages exchanged between the user
    and another individual (who could have been a spouse, doctor,
    religious figure, or attorney), as well as information the user
    had chosen to no longer share with anyone, such as a previous e-
    mail address, a deleted friend, or a hidden post, and information
    the user had never intended to share with anyone, such as her
    searches and location.   It also compelled Facebook to produce
    content shared by users who were not named in the 381 warrants,
    and may not even have known anyone named in the 381 warrants, but
    had the misfortune of posting on the timelines of those users,
    - 5 -
    - 6 -                           No. 16
    uploading photos of those users, or simply belonging to any one
    of the groups with which a named user was affiliated.5
    Facebook, which receives tens of thousands of requests from
    U.S. law enforcement officials each year and claims that it
    willingly complies with the vast majority of them (Facebook
    Government Requests Report,
    govtrequests.facebook.com/country/United%20States/2016-H1/
    [accessed March 3, 2017]), repeatedly attempted to negotiate a
    narrower inquiry with the District Attorney's office.    Rebuffed,
    Facebook moved the issuing court to quash the warrants.    That
    court denied the motion, holding that Facebook lacked standing to
    quash the warrants and that the warrants were, in any case,
    supported by probable cause.    The court ordered Facebook to
    comply with the warrants immediately.    Facebook appealed that
    order and sought a stay pending appeal.    After the Appellate
    Division denied Facebook's application for a stay, Facebook
    complied with the warrants.    The Appellate Division dismissed
    Facebook's appeals on the ground that they were taken from non-
    appealable orders, but nonetheless appeared to agree with the
    summary denial of Facebook's motion for lack of standing.    We
    granted Facebook leave to appeal, and now affirm on the grounds
    that the orders are non-appealable.6
    5
    Facebook groups can attract millions of members based on
    shared interests as anodyne as a sports team or as
    quintessentially sensitive as a political position.
    6
    Although the majority and I disagree on the ultimate
    disposition of this case, it is important to clarify that we
    - 6 -
    - 7 -                          No. 16
    Because the denial of the motion to quash is appealable, and
    because Facebook clearly has standing to move to quash, I
    respectfully dissent and would remand the case to the Appellate
    Division to resolve the motion to quash on the merits.
    I.   Appeal Pursuant to the Stored Communications Act
    Despite the significant search and seizure issues it
    presents, the most straightforward way to resolve this case turns
    not on the state or federal constitutions, but on a federal
    statute, squarely invoked by Facebook, that simultaneously
    authorizes the government's warrants and confers on service
    providers -- such as Facebook --   a right to move to quash those
    warrants. That statute confers both standing and a freestanding
    agree certain portions of the Appellate Division's ruling should
    not be taken to bind the decisions of other courts in this state.
    Because the majority opinion affirms the lower court's ruling
    only insofar as the First Department dismissed the appeal as
    taken from a non-appealable order, the propriety of a motion to
    quash an SCA warrant in the first instance remains an open
    question in New York (majority op at __) –- as does whether the
    Fourth Amendment, to say nothing of article 1, § 12, protects
    computer records against unreasonable searches and seizures. On
    the latter question, where the Appellate Division has already
    misled our trial courts (see People v Thompson, 
    51 Misc 3d 693
    ,
    710-14 [Sup Ct, New York County 2016], criticizing but applying
    the First Department's assertion that the Fourth Amendment is
    inapplicable to digital content), the Appellate Division's
    decision should be vacated or regarded as dicta, based on the
    majority's holding that the motion to quash was not appealable at
    all.
    - 7 -
    - 8 -                        No. 16
    cause of action as to which normal federal rights of appeal apply.
    The majority construes my dissent as "rely[ing] on [the]
    flawed conclusion that an SCA 'warrant' is equivalent to an
    'administrative subpoena,' despite the clear distinction between
    the two in the statute."   That is not right.   First, as explained
    in Section I (a), Section 2703 (d) concerns all "orders," so that
    the difference between a warrant and a subpoena is irrelevant to
    the statutory cause of action provided for by Congress.   Second,
    even in Sections I (b) and I (c), in which I discuss
    appealability without regard to the statutorily-created cause of
    action, I do not conclude that SCA warrants and administrative
    subpoenas are always the same.    Instead, under both federal and
    New York law, the appealability of warrants and subpoenas is not
    determined by their formal name, but by the circumstances under
    which they are issued -- most importantly, whether there is a
    pending criminal action or merely an investigation.
    An appeal from the statutorily-granted motion to quash is not
    an appeal in a criminal proceeding,7 but in a separate proceeding
    7
    Hence, the majority's observation, citing several of our
    decisions, that "a fundamental precept of the jurisdiction of our
    appellate courts that '"[n]o appeal lies from a determination
    made in a criminal proceeding unless specifically provided for by
    statute"'" (majority op at __) has no application here, because
    the "determination" of Facebook's motion to quash was not "made
    in a criminal proceeding" (and was authorized by a federal
    statute). It goes without saying that each of our precedents
    relied on by the majority concerns a state-law warrant, not a
    federal SCA warrant that grants a service provider a right to
    move to quash.
    - 8 -
    - 9 -                          No. 16
    authorized by statute.   The grant or denial of the motion to
    quash is a final decision, not an interlocutory decision in a
    criminal proceeding, and is appealable as of right by either
    party.   Because they have mistakenly assumed that the federal
    statute's incorporation of state-law procedures for issuing
    warrants converts the federal statutory action into a traditional
    state-law warrant, and then applied the "warrant" label without
    regard to the circumstances present, the majority and the
    Appellate Division have characterized this appeal as taken from a
    non-appealable order.
    Very simply, because Congress granted service providers a
    statutory right to move to quash, it automatically provided
    standing and a right to appeal, absent a clear statement to the
    contrary.
    a.   The SCA Provides Facebook With the Right to Bring a Separate
    Action to Move to Quash, Including the Right to Appeal.
    Both parties to this action agree the bulk warrants served
    on Facebook were issued pursuant to Section 2703 (a) of the SCA.
    The SCA provides statutorily-based quasi-Fourth Amendment
    protections to information sent to electronic communications and
    remote computing services.   The Act, which also sets out
    procedures through which a governmental entity may compel such a
    service to disclose that information, was designed to "protect
    - 9 -
    - 10 -                         No. 16
    legitimate law enforcement needs while minimizing intrusions on
    the privacy of system users as well as the business needs of
    electronic communications system providers" (132 Cong. Rec.
    S7987-04 [emphasis added]).8
    It accomplishes that balance by providing law enforcement
    officers with federal statutory authority to compel a third party
    (such as Facebook here) to execute a legitimate search and
    seizure, while simultaneously granting service providers a
    federal right to move to quash or modify problematic orders (§
    2703 [d]).
    The parties do not contend, and the majority does not hold,
    that the Section 2703 (d) right to move to quash or modify an
    order is available only to those providers served with court
    orders issued pursuant to Section 2703 (b) or (c), and not to
    those providers, like Facebook, served with warrants under
    Section 2703 (a).   Although the opening sentences of Section 2703
    (d) contain specific provisions that relate only to court orders
    issued under subsections (b) and (c), the sentence that grants
    8
    The SCA's original sponsor, Senator Patrick Leahy,
    continued to ascribe these three aims to the Act even while this
    case was being argued below (Statement of Senator Patrick Leahy
    (D-Vt.), Chairman, Senate Judiciary Committee, On the 27th
    Anniversary of the Enactment of the Electronic Communications
    Privacy Act, https://www.leahy.senate.gov/press/statement-of-
    senator-patrick-leahy-d-vt-chairman-senate-judiciary-
    committee_on-the-27th-anniversary-of-the-enactment--of-the-
    electronic-communications-privacy-act- [accessed March 10,
    2017]). The majority's description of the SCA as balancing
    privacy expectations and law enforcement needs (majority op. at
    __) obliterates Congress' third, and co-equal, concern.
    - 10 -
    - 11 -                          No. 16
    providers a statutory
    right to move to quash includes all court orders issued "pursuant
    to this section," i.e. pursuant to Section 2703 generally –- not
    only orders issued under subsections (b) or (c).9    The SCA
    plainly distinguishes between sections and subsections, and there
    is no indication that Congress intended for "sections" to be
    treated as "subsections."
    Indeed, to so hold would be to ignore the plain language of
    the SCA in contravention of the rules of statutory
    interpretation.   Other courts presented with Section 2703 (d)
    motions to quash or modify Section 2703 (a) warrants have
    uniformly held that the statute authorizes a service provider's
    motion (see e.g., In re Search of Google Email Accounts, 99 F
    Supp 3d 992 [D Alaska 2015]; In re Warrant to Search a Certain E-
    Mail Account Controlled & Maintained by Microsoft Corp., 15 F
    Supp 3d 466 [SD NY 2014]).10
    9
    A warrant is a type of order in the federal courts.
    Although New York law would not determine what Congress meant by
    "order" in this instance, "a search warrant is a court order" in
    New York (CPL 690.05).
    10
    Even were the final sentence of Section 2703 (d)
    construed to apply only to court orders for disclosure under
    subsection (b) or (c), the due process clause of the Fourteenth
    Amendment would entitle Facebook to a hearing prior to the entry
    of any order depriving the company of a significant property
    interest, in this case its employees' time and the public's
    goodwill. In United States v New York Tel. Co. (
    434 US 159
    [1977]), the Supreme Court examined the government's power to
    compel an earlier generation of analogous service providers –-
    the telephone companies –- to install pen registers and call
    tracing equipment. The Court held that the power to "impose
    duties upon third parties is not without limit; unreasonable
    - 11 -
    - 12 -                       No. 16
    Service providers can invoke the protections of Section 2703
    (d) if they have been compelled to disclose an unusual volume of
    their users' content or to comply with an order that would
    otherwise unduly burden them.    As Facebook and amici argue, and
    as the Eastern District of New York concluded (In re Apple, Inc.,
    149 F Supp 3d 341, 368-73 [ED NY 2016]),11 undue burdens are not
    burdens may not be imposed." Although the Court found no
    unreasonable burden had been imposed in that case, subsequent
    Third and Ninth Circuit decisions have held that the risk of an
    erroneous deprivation of property rights requires a hearing on
    the issue of burdensomeness before a telephone company can be
    compelled to cooperate in electronic surveillance,
    notwithstanding any delay to an investigation that would be
    caused by a hearing (In re Installation of a Pen Register or
    Touch–Tone Decoder and a Terminating Trap, 610 F2d 1148,
    1156–1157 [3d Cir 1979]; United States v Mountain States Tel. &
    Tel. Co., 616 F2d 1122, 1132–1133 [9th Cir 1980]). Internet
    providers are entitled to at least the same degree of due process
    protection, which squares with the SCA's provision of a right to
    move to quash whether the order is a warrant or a subpoena.
    11
    The United States District Court for the Eastern District
    of New York, wrestling in a recent case with the substantively
    identical "unreasonable burden" language arising out of the New
    York Tel. Co. line of cases, identified a variety of unreasonable
    burdens that led it to deny the government's motion to compel
    Apple to unlock a suspect's iPhone (In re Apple, Inc., 149 F
    Supp 3d 341, 368-73 [ED NY 2016]; but see In re XXX, Inc., 
    2014 WL 5510865
     [SD NY 2014]). The Eastern District's argument that
    "the category of unreasonable burdens is not nearly so narrow" as
    unreimbursed financial costs arising directly from the work and
    instead includes compelling a company to act in ways offensive to
    it or in ways that would tarnish its brand is given credence in
    this case by the Section 2706 requirement that government
    entities seeking information from service providers reimburse
    reasonable and necessary costs "directly incurred in searching
    for, assembling, reproducing, or otherwise providing such
    information." Because that requirement would limit the instances
    in which administrative costs were so unduly burdensome as to be
    cause to quash or modify a court order, the drafters must have
    contemplated a more expansive definition of an "undue burden."
    - 12 -
    - 13 -                          No. 16
    limited to the direct administrative costs of compliance (for
    which the government must reimburse companies under Section
    2706).   Compelling a company to disclose the private information
    of its customers may tarnish its brand or alienate its current or
    future users, which could constitute an undue burden when
    evaluated against the scope of the request and its potential
    benefit to the prosecutor.   As the Third Circuit noted in Pen
    Register, "[w]ithout a prior hearing, a district court is not
    likely to learn [that an] order is too burdensome until after the
    company has carried out the order.     A prior hearing could have
    the further value of allowing the district court to restrict any
    excessively burdensome order sufficiently to make it valid" (610
    F2d at 1157).
    Because Facebook is a "service provider" as defined in the
    SCA and has alleged that the bulk warrants were unusually
    voluminous, and because the difference between conducting a
    targeted search and seizure instead of an overbroad one could
    make a material difference to the burden imposed on its business,
    the outcome of Facebook's resort to its federal statutory right
    to move to quash under Section 2703 (d) cannot properly be
    dismissed for lack of standing or denied on the merits even if
    sufficient probable cause existed to justify issuance of the
    warrants.
    This is precisely the type of burden recognized by In re Apple's
    interpretation of the Supreme Court's holding in New York Tel.
    Co. (149 F Supp 3d at 368-373).
    - 13 -
    - 14 -                          No. 16
    Facebook has a federal right to appeal an adverse decision
    on its motion to quash.     Had the District Attorney gone to
    federal court with his affidavit, as the SCA allows, the district
    court's ruling on Facebook's motion to quash would have been
    appealable to the U.S. Court of Appeals for the Second Circuit.12
    The federal Courts of Appeals generally have jurisdiction over
    appeals from all final decisions of the district courts (
    28 USC § 1291
    ).     State rules of procedure applicable to garden-variety
    warrants cannot be used as a device to contravene or frustrate
    federal law.
    b.   Even Apart from the SCA, Federal Law Would Allow Facebook to
    Appeal the Denial of its Motion to Quash
    Even putting aside the statutory authorization granted to a
    service provider to move to quash an SCA warrant, and the
    concomitant right to appeal, federal law recognizes a fundamental
    difference between orders compelling a third party to produce
    12
    In Matter of Warrant to Search a Certain E–Mail Account
    Controlled & Maintained by Microsoft Corp. (829 F3d 197, 205 n 9
    [2d Cir 2016]), the Second Circuit, by citation to its prior
    decision in United States v Constr. Prod. Research, Inc. (73 F3d
    464, 469 [2d Cir 1996]), suggested that a motion to quash an SCA
    warrant issued prior to the commencement of a criminal proceeding
    is, by analogy to an administrative subpoena, immediately
    appealable. The issue of the appealability of an SCA warrant was
    not presented in that case, because the parties stipulated to a
    stayed contempt order, which the district court entered, and
    Microsoft amended its notice of appeal in that regard.
    - 14 -
    - 15 -                        No. 16
    information as part of an investigation, and orders compelling a
    third party to produce information once a criminal proceeding has
    commenced.   Although subpoenas issued in connection with pending
    litigation or the grand jury process are not normally considered
    final (United States v Ryan, 
    402 US 530
    , 532-33 [1971]), and even
    nonparties to those proceedings who wish to obtain immediate
    appellate review of a subpoena must first defy the order, be held
    in contempt, and then appeal the contempt order (id. at 532),
    that rule is inapplicable to district court orders enforcing a
    subpoena issued by a government agency in connection with an
    investigation.
    Whereas the Ryan rule is designed to discourage (but not
    bar) appeals that would temporarily halt the litigation or grand
    jury process, here, "at least from the district court's
    perspective, the court's enforcement of an agency subpoena arises
    out of a proceeding that 'may be deemed self-contained, so far as
    the judiciary is concerned . . . there is not, as in the case of
    a grand jury or trial, any further judicial inquiry which would
    be halted were the offending [subpoenaed party] permitted to
    appeal'" (United States v Constr. Prod. Research, Inc., 73 F3d
    464, 469 [2d Cir 1996], quotinq Cobbledick v United States, 
    309 US 323
    , 330 [1940]).
    The Second Circuit has employed the same reasoning to allow
    the immediate appeal from an order enforcing an arbitrator's
    subpoena (Dynegy Midstream Servs., LP c Trammochem, 451 F3d 89,
    - 15 -
    - 16 -                        No. 16
    92-94 [2d Cir 2006] [allowing appeals from independent
    proceedings in which "a party comes to federal court for the sole
    purpose of asking the court to issue an order" and dismissing
    appeals from orders "embedded . . . in the midst of ongoing
    litigation in the district court"]). Other circuits have allowed
    the appeal of independent proceedings involving administrative
    search warrants (Babcock and Wilcox Co. v Marshall Eyeglasses,
    610 F2d 1128 [3d Cir 1979]; United States v Stauffer Chemical
    Co., 684 F2d 1174 [6th Cir 1982]).
    That conclusion, which tracks to a considerable extent our
    own jurisprudence allowing the appealability of an order
    resolving a nonparty's motion to quash a subpoena issued prior to
    the commencement of a criminal action, is further bolstered by
    the SCA's explicit support for Facebook's right to move to quash
    an order. The Supreme Court has been reluctant to close the doors
    of the Courts of Appeals to those whose appeal from compulsion
    rests on statutory provisions (Cobbledick, 
    309 US at 329
    ).
    c.   State Rules of Procedure Cannot Eliminate a Federal Right
    The New York Criminal Procedure Law cannot and should not
    extinguish a service provider's federal right to a fully
    adjudicated motion to quash, even if that motion is pursued –- at
    the choice of the government –- in state courts.    To hold
    otherwise is to contravene both the language and the remedial and
    - 16 -
    - 17 -                          No. 16
    deterrent purposes of the SCA, which here would deprive Facebook
    of its only avenue to challenge a potentially significant harm.
    Although the SCA incorporates state rules governing the
    issuance of the bulk warrants (§ 2703 [a]),13 the warrants here
    are federal warrants issued pursuant to federal statutory law -–
    not New York State law –- and no provision of the SCA adopts or
    references state-law procedures for the appealability of SCA
    warrants.   Nor does any portion of the legislative history
    suggest that Congress intended to leave appealability of SCA
    warrants to the vicissitudes of the appealability rules of the
    several states.   It is implausible that Congress, which carefully
    balanced Section 2703 (a)'s grant of power with Section 2703
    (d)'s check on the same, intended to allow prosecutors to forum
    shop for the court with the rules of procedure that would best
    evade the statutorily-granted quasi-Fourth Amendment protections.
    When a service provider moves to quash under Section 2703 (d), it
    13
    The incorporation of New York state law governing the
    issuance of warrants means that the District Attorney may have
    needed to seek eavesdropping warrants, which he did not do,
    before "intercepting or accessing . . . an electronic
    communication" (CPL 750.05 [1]; see also CPL 250.00 [6]). Prior
    to obtaining an eavesdropping warrant, the District Attorney
    would have had to establish "that normal investigative procedures
    have been tried and have failed, or reasonably appear to be
    unlikely to succeed if tried, or to be too dangerous to employ"
    (CPL 750.15 [4]). Lower court rulings that eavesdropping warrants
    are required only for messages in transit (see e.g., Gurevich v
    Gurevich, 
    24 Misc 3d 808
    , 811-813 [Sup Ct, Kings County 2009])
    appear to have read the plain meaning of "accessing" out of the
    statute. However, Facebook did not raise that defect here, and I
    note it only in passing.
    - 17 -
    - 18 -                             No. 16
    has initiated a collateral, civil proceeding that gives rise toa
    final order subject to federal rules of appeal.    Even were that
    not so, the SCA would preempt CPL 450 when an SCA warrant is
    involved, requiring us to apply the federal rules for
    interlocutory appeals in this case involving a federal right.14
    But either way, Congress' direction must be honored.
    Finally, this appeal is the only opportunity to litigate
    fully the rights Congress granted to Facebook.    The grounds
    underlying at least one portion of Facebook's motion to quash are
    specific to Facebook, not its users, and Facebook is before us to
    14
    At least two other state courts of last resort have found
    that state courts must follow federal rules when state appellate
    review is necessary to protect a substantial federal right
    (Johnson v Fankell, 
    520 US 911
    , 914 [1997], collecting McLin v
    Trimble, 795 P2d 1035 [Oklahoma 1990] [finessing the matter by
    treating what was brought as an appeal as a reviewable original
    action, similar to Abrams' "special civil proceeding"] and City
    of Lakewood v Brace, 919 P2d 231 [Colorado 1996] [applying
    federal rules in state court]). Although Johnson declined to
    require a state court of last resort to adhere to federal rules
    concerning the appealability of orders denying qualified
    immunity, that decision rested on three factors absent here: (1)
    the defendants in that case could have their claims fully
    reviewed after the entry of final judgment, whereas Facebook can
    have no other day in court; (2) the consequence of applying the
    state's rules on interlocutory appeals deprived the state –- not
    the plaintiff -– of an advantage, so that no competition between
    federal and state interests was at issue (the competing interests
    in that case involved the state's judgement of how best to
    balance two state interests, viz. limiting interlocutory appeals
    and providing state officials with an immediate review of an
    adverse qualified immunity determination), whereas a federal
    statutory interest is manifestly present here; and (3) the
    Supreme Court was justifiably more reluctant to impose federal
    rules than state courts themselves need to be about importing
    those rules voluntarily (Johnson, 
    520 US at 919-920
    ).
    - 18 -
    - 19 -                           No. 16
    defend not only the constitutional rights of its users (where the
    majority has focused its analysis), but also its own business
    interests.15
    Even if those users could realistically seek relief for
    their own injuries through pretrial suppression hearings or
    Section 1983 suits –- which the majority believes (majority op.
    at __), but I dispute (infra at III [c]) –- Facebook will not be
    a party to those actions and the hypothetical resolution of their
    claims would not address or remedy Facebook's injuries.   The
    majority does not suggest an alternative means for the company to
    vindicate its right to be free of unusually voluminous or unduly
    burdensome requests.16
    15
    Even apart from the statutory grant of standing, a simple
    way to understand why Facebook has standing is to remember that
    the government cannot search or seize Facebook's business records
    or property without a warrant. Facebook has business interests
    that may be unduly burdened by compliance with the warrants.
    Because the injury to those business interests may turn in part
    on whether the bulk warrants are constitutional, there may be
    some overlap between arguments that Facebook could make and
    arguments its users could make. That overlap, however, does not
    negate Facebook's own stake in the matter.
    16
    The majority does suggest that Facebook could attempt to
    compel disclosure of the affidavit, pointing to Matter of Newsday
    (3 NY3d 651 [2004]), a short memorandum in which we suggested an
    appellant denied the opportunity to appeal an interlocutory order
    in a criminal proceeding could either bring a Freedom of
    Information Law request or a civil proceeding pursuant to CPLR
    article 78. The majority does not contend an article 78 suit
    would also have presented Facebook with a viable mechanism for
    challenging the voluminousness or burden imposed by the warrants.
    In fact, Newsday tried to do exactly that –- and, ironically, the
    Appellate Division converted its article 78 suit into an appeal
    (id. at 652).
    - 19 -
    - 20 -                          No. 16
    Congress granted service providers their own full day in
    court, in a completely collateral proceeding subject to normal
    federal appealability rules.   The denial of Facebook's motion to
    quash cannot be defeated by applying state-court rules of
    appealability governing garden-variety New York warrants to SCA
    warrants issued under federal statutory authority.
    This Court should be wary of once again deciding that even a
    neutral state rule regarding the administration of the courts is
    a valid excuse for refusing to fully entertain a federal cause of
    action.   It was only eight years ago that the Supreme Court
    reversed us and admonished that "a [state] jurisdictional rule
    cannot be used as a device to undermine federal law" (Haywood v
    Drown, 
    556 US 729
    , 739 [2009]).   Instead, "federal law takes
    state courts as it finds them only insofar as those courts employ
    rules that do not 'impose unnecessary burdens upon rights of
    recovery authorized by federal laws'" (Felder v Casey, 
    487 US 131
    , 150 [1988], quoting Brown v Western R. Co. of Alabama, 
    338 US 294
    , 298–299 [1949]).
    II.   Appeal Pursuant to the Common Law
    Even if the SCA did not confer a right to appeal (that is,
    even if New York law governed appealability), Facebook could
    appeal Supreme Court's order, which is analogous to an order
    - 20 -
    - 21 -                           No. 16
    denying a motion to quash a subpoena in a criminal investigation,
    under the common law of New York State.17
    The majority and I agree on the framework used to resolve
    that issue.   As their opinion sets out in more detail, it is a
    fundamental precept of the jurisdiction of our appellate courts
    that "'no appeal lies from a determination made in a criminal
    proceeding unless specifically provided for by statute'" (People
    v Lovett, 25 NY3d 1088, 1090 [2015], quoting People v Pagan, 19
    NY3d 368, 370 [2012]).   However, I believe the majority has
    misconstrued the authority it cites for the proposition that
    "while a subpoena does not commence a criminal proceeding, the
    issuance of a warrant does just that."
    The majority starts by citing CPL 1.20 [18], which states:
    "'Criminal proceeding' means any proceeding which (a) constitutes
    a part of a criminal action or (b) occurs in a criminal court and
    is related to a prospective, pending or completed criminal
    action, either of this state or of any other jurisdiction, or
    involves a criminal investigation."    That section does not
    distinguish between subpoenas and warrants, and therefore does
    not support the majority's proposition.
    17
    Had Supreme Court found against the District Attorney,
    his office would have been entitled to benefit from a symmetrical
    appeal (see e.g., People v Still, 48 AD2d 366 [1975]). The
    appellate courts are open equally to the government and the
    service provider, and there is no reason to think that
    acknowledging motions to quash SCA warrants are appealable may
    not benefit the District Attorney in the next case.
    - 21 -
    - 22 -                           No. 16
    The majority next cites Cayuga Indian Nation of N.Y. v Gould
    (14 NY3d 614 [2010]).   That case squarely contradicts the
    majority's holding here.   In Cayuga Indian Nation, several
    district attorneys served warrants on the Nation, concerning
    possible prosecutions for the unlawful sale of cigarettes.     The
    next day, the Nation filed a declaratory judgment action
    contending that the district attorneys "lacked the power to
    obtain a search warrant or seize property and demanded the return
    of the confiscated items" (id. at 631).   We recognized that
    "[t]he general rule is that, once a criminal action has been
    initiated, a criminal defendant may not bring a declaratory
    judgment action to raise a statutory interpretation or other
    issue that can be adjudicated in the criminal prosecution" (id.
    at 633).   The district attorneys sought to dismiss the
    declaratory judgment motion, arguing that "under the Criminal
    Procedure Law, the filing of a search warrant application
    commences a 'criminal proceeding' (see CPL 1.20 [18] . . . )"
    (id. at 634).   We rejected the district attorneys' argument, and
    allowed the Nation to proceed, holding the following, which
    directly contradicts the majority's position here:
    "Our holding in Kelly's Rental did not expand
    the rule precluding the use of declaratory
    judgment actions to encompass situations like
    this one where a search warrant application
    was executed but no party was named as the
    defendant and no accusatory instrument had
    been filed against any person or company at
    the time civil relief was sought. A search
    warrant often targets a place without
    - 22 -
    - 23 -                           No. 16
    identifying a defendant. As such, it is not
    accurate to say that, in every case where a
    search warrant application has been filed, a
    criminal prosecution has been commenced,
    particularly since a warrant may be requested
    long before a decision is made to file
    criminal charges. A party is not
    categorically precluded from initiating a
    declaratory judgment action based on nothing
    more than the execution of a search warrant
    when the issue to be raised involves a pure
    question of law -- such as a query concerning
    the scope and interpretation of a statute or
    a challenge to its constitutional validity --
    and the facts relevant to that issue are
    undisputed, as they are here. Because no
    criminal action had been initiated against
    any identified party at the time this
    declaratory judgment action was commenced,
    the decision whether the action could be
    entertained fell soundly within the realm of
    discretion possessed by the lower courts and
    we discern no abuse of that discretion in the
    denial of the motion to dismiss."
    (id. at 634-635)
    The majority finally relies on Matter of B.T. Prods. v Barr
    (54 AD2d 315, 319 [4th Dept 1976], affd 44 NY2d 226 [1978]).
    There, pursuant to a warrant, the Organized Crime Task Force
    seized all of B.T. Products' records for a two-year period.    B.T.
    Products sought a writ of prohibition, contending that the Task
    Force lacked the authority to do so.   We affirmed B.T. Products'
    right to proceed with its writ of prohibition, writing:
    "In most cases, prohibition will not be
    available to challenge the validity of a
    search warrant. For one thing, it will lie
    only if the challenge, as in the present
    case, goes to jurisdiction rather than simply
    to the existence of probable cause in a
    particular situation. Of equal significance
    is the fact that in the typical case there
    - 23 -
    - 24 -                           No. 16
    will exist an adequate alternative remedy. A
    search warrant is most often used to obtain
    evidence in the course of a criminal
    investigation of a particular crime, an
    investigation which will soon eventuate in a
    criminal proceeding. In such cases, the
    validity of the search warrant will of course
    be subject to challenge by means of a motion
    to suppress, the denial of which is
    appealable in the context of an appeal from
    the resultant conviction. Here, however,
    there is no prosecution, and there is no
    indication that there ever will be a
    prosecution, and thus there is no opportunity
    for a motion to suppress. To allow the
    failure to prosecute, a failure which may
    well be due to the absence of sufficient
    grounds to prosecute, to serve as a shield
    for the allegedly illegal seizure and
    retention of private property by government
    agents would be to make a mockery of justice.
    This is indeed a proper case for application
    of the just and ancient writ of prohibition."
    (id. at 233)
    Far from supporting the proposition that the issuance of a
    warrant always commences a criminal proceeding, whereas the
    issuance of a subpoena does not, the majority's precedents
    establish three propositions contrary to its holding today: (1)
    the issuance of a warrant does not always bar the warrant's
    target from commencing a collateral proceeding to attack it; (2)
    so long as "no criminal action had been initiated against any
    identified party," challenges to the warrant need not be
    restricted to the forthcoming criminal prosecution; and (3) when
    the target of the warrant is not the target of the potential
    prosecution, that person will "have no adequate alternative
    remedy" other than a collateral challenge to the warrant, which
    - 24 -
    - 25 -                           No. 16
    cuts sharply in favor of entertaining the challenge to the
    warrant.
    Because the majority has interpreted our precedents to state
    an inflexible rule that does not, until now, exist, it should
    hardly be surprising that a "formidable line of authority" allows
    the direct appeal of orders granting or denying motions to quash
    subpoenas, even those issued in criminal investigations if prior
    to the commencement of a criminal action (Matter of Cunningham v
    Nadjari, 39 NY2d 314, 317 [1976]).       Such motions, we have
    reasoned, are not made in a criminal proceeding.       Rather, they
    are final orders in special proceedings on the civil side of a
    court vested with civil jurisdiction (id.).
    Those precedents are indistinguishable from Facebook's
    situation, unless one woodenly applies "warrant" and "subpoena."
    For example, in Matter of Abrams (62 NY2d 183 [1984]), we held
    that recipients of subpoenas issued by the Attorney General, in
    furtherance of a criminal ticket-scalping investigation, could
    move to quash the subpoenas, which decision was appealable, even
    though the employees themselves (unlike Facebook here) were the
    targets of the investigation.    In Matter of Boikess v Aspland (24
    NY2d 136 [1969]) we entertained the appeal of motions to quash
    subpoenas issued as part of a criminal investigation of marijuana
    use by Stony Brook professors.    Again, the subpoena targets were
    themselves the potential criminal defendants, which is not the
    case here.
    - 25 -
    - 26 -                        No. 16
    In determining whether proceedings should be properly
    characterized as civil or criminal, this Court has eschewed a
    label-based test and instead consistently adhered to looking "to
    the true nature of the proceeding and to the relief sought"
    (Abrams, 62 NY2d at 191).18    The majority applies this test and
    concludes that the SCA bulk warrants operate more like
    traditional search warrants than like the subpoenas at issue in
    People v Doe (272 NY 453 [1936]) and its progeny.    Here, the
    majority and I part ways.
    The SCA warrants operate more like subpoenas than like
    traditional search warrants in several significant, and
    determinative, respects.19    First, rather than permitting state
    18
    Abrams does not require a proceeding to be closely
    analogous to a motion to quash a subpoena to inaugurate a special
    civil proceeding incident to, but separate from, a criminal one.
    In fact, Abrams itself extended not only to a motion to quash a
    subpoena, but also to a motion to disqualify an attorney. The
    proper analysis, then, should focus on the true nature of the
    proceedings (here, essentially, a disclosure request served on an
    innocent third party), and not on whether the SCA bulk warrants
    operate more like traditional search warrants or subpoenas.
    Nevertheless, because the bulk warrants do operate more like
    subpoenas, I leave that issue for another day.
    19
    The delegates to the 1938 Constitutional Convention
    themselves thought the term "warrants" poorly characterized the
    type of order that should be required to seize electronic
    communications. As one of the leading proponents of what became
    the relevant sentence of article I, § 12 noted, "The proposal of
    Senator Dunnigan uses the words, 'ex parte orders.' I believe
    such terminology is better, I think it fits more effectively the
    work of district attorneys; I think a warrant implies some kind
    of service on a person, and to use the words 'ex parte orders'
    makes it clear that it can be obtained from a court and it can be
    kept secret" (Revised Record at 471). Although Section 12 as
    ultimately drafted requires "ex parte orders or warrants" as the
    - 26 -
    - 27 -                         No. 16
    actors to seize property or private information directly, as
    traditional warrants do, the SCA warrants compel a third party
    (Facebook) to expend resources producing documents for an
    investigation.   Second, unlike traditional warrants, service
    providers are not the targets of, or in any way involved in, the
    underlying investigation but are instead the neutral repositories
    of electronic information. Third, service providers must preserve
    information pending the resolution of a motion to quash (§ 2703
    [f]).   As a result, SCA warrants can be challenged before
    compliance, and the results of that challenge can be appealed,
    without tipping off the subjects of the investigation or
    otherwise compromising the state's interest in the preservation
    of evidence.   Fourth, our legal system is based on the
    adversarial process.   Ex parte proceedings are a sharp departure
    from the norm, permissible only when required by exigent
    circumstances.   Such circumstances, often present in the case of
    traditional warrants, are absent here.   The District Attorney,
    who argued at Supreme Court that the notice provisions governing
    traditional search warrants under CPL 690.50 did not apply to SCA
    warrants because of the unusual manner in which those warrants
    were issued and executed, recognized that the 381 orders at issue
    here operated more like subpoenas than warrants in some
    seemingly inadvertent result of a broader, and rushed, compromise
    between the doughty Senator Dunnigan and his chief Republican
    adversary, even that final language supports the conclusion that
    the delegates, too, considered the 1938 precursor of the SCA
    warrant to be a hybrid.
    - 27 -
    - 28 -                          No. 16
    respects.20    Indeed, the fact that parallel provisions of the SCA
    contemplate allowing the government to subpoena, without notice
    to Facebook's customers, nearly all of the material it requested
    is fatal to the District Attorney's effort to distinguish the
    true nature of the two types of order (§ 2703 [b] [1] [B] [i]; §
    2705; see Microsoft, 829 F3d at 227 [2d Cir 2016] [Lynch, J.,
    concurring].
    The execution of SCA warrants so closely resembles the
    execution of traditional subpoenas and civil document requests
    that no other aspects need to be considered.21     Nevertheless, the
    prior cases and the parties suggest several other factors that
    bear on an Abrams-like inquiry into whether the underlying
    proceeding is more criminal than civil in nature.      Those factors
    also tend to support the conclusion that Facebook has a right to
    appeal.
    Abrams itself focused on whether the contested motion could
    arise in the context of a purely civil suit and on whetherrelief
    sought had anything inherently to do with criminal substantive or
    20
    The majority asserts that "SCA warrants are governed by
    the same substantive and procedural laws as traditional search
    warrants", but cites CPL 690 and 700, and People v Tambe (71 NY2d
    492 [1988]) -- all of which concern wiretapping warrants, not SCA
    warrants.
    21
    The majority's contention that "SCA warrants are governed by
    the same substantive and procedural laws as traditional search
    warrants" (majority op at __) conflates the manner of their issuance
    with the manner of their execution and ignores the fact at the heart
    of this case: SCA warrants differ from their traditional counterparts
    in significant part because Congress declared their recipients could
    move to quash or modify the orders.
    - 28 -
    - 29 -                          No. 16
    procedural law (as well as on the uncertainty that criminal
    charges would ever be filed against particular respondents,
    discussed infra at n 22) (Abrams at 193-194).   Because the SCA
    warrants are substantively identical to subpoenas, and because
    motions to quash subpoenas arise and are relieved in civil suits,
    Facebook satisfies Abrams' test.   Although the relief Facebook
    seeks may include a review of a court's determination of probable
    cause, that review is not inherent in its motion to quash, which
    a court could grant because of a determination that the warrants
    injured Facebook's business interests in a manner that had
    nothing to do with criminal substantive or procedural law.
    Indeed, the issue properly before us on appeal is whether
    Facebook can appeal a determination that it lacked standing to
    move to quash the warrants.   That jurisdictional determination
    has nothing to do with the criminal law and can be appealed and
    settled without reviewing issues of probable cause, causing
    substantial delay, or giving rise to interminable interlocutory
    appeals.
    Thecontention that an SCA warrant is not "civil by nature"
    because it commences a criminal proceeding under CPL 1.20 (18)
    and can be issued only to a governmental entity upon a showing of
    probable cause misses the point.   The question is not whether the
    warrant itself was issued in a criminal proceeding, but whether
    the motion to quash gave rise -– as so often under Doe and its
    progeny -– to a civil proceeding, with its own index number,
    - 29 -
    - 30 -                          No. 16
    collateral to and discrete from the criminal one that birthed it.
    That is precisely what happened here.
    The District Attorney's argument that the text of the
    statute refers to Section 2703 (a) orders as warrants, and that
    the Second Circuit has found Congress intended them to be treated
    as warrants, is also unpersuasive.     Although the Second Circuit
    is not required to adopt Abrams' anti-textualist approach, our
    longstanding practice requires we abjure simple heuristics and
    instead determine the true nature of the proceeding.
    Furthermore, the nature of the SCA bulk warrants was a close
    question for that court (see Matter of Warrant to Search a
    Certain E-Mail Account Controlled and Maintained by Microsoft
    Corporation, --- F3d ---, ----- [2d Cir 2017] [Jacobs, J.,
    dissenting]; id. at ----- [Cabranes, J.,    dissenting]; id. at ---
    -- [Raggi, J.,   dissenting]; id. at ----- [Droney, J.,
    dissenting]; see also In re Warrant to Search a Certain E-Mail
    Account Controlled & Maintained by Microsoft Corp. [15 F Supp 3d
    at 471] [calling the order "a hybrid: part search warrant and
    part subpoena"]), and Judge Carney's majority opinion turned in
    significant part on her finding that the SCA's primary emphasis
    was on protecting user content (Microsoft, 829 F3d at 201, 205-
    206, 217-219, 222; Microsoft, --- F3d at ---).    In Microsoft, the
    statute's purpose was served by finding Section 2703 (a) orders
    were issued like warrants for the purposes of extraterritorial
    - 30 -
    - 31 -                         No. 16
    application; here, it is served by recognized those orders are
    executed like subpoenas for the purposes of motions to quash.
    An unstated common practice behind our precedents supports
    Facebook's right to appeal.   Although our series of short
    memoranda affirming or denying leave to appeal have not offered
    explicit and extensive guidance on how to determine whether an
    underlying proceeding is more criminal or civil in nature, a line
    of Appellate Division cases invoked by Facebook suggests the
    pivotal consideration is whether "the denial of an appeal . . .
    at this juncture would irrevocably preclude [a party] from any
    opportunity to vindicate its position before an appellate body"
    (People v Marin, 86 AD2d 40, 42 [3d Dept 1982]).   Those cases
    create a dichotomy between (a) appeals where "either of the
    immediate parties to an underlying criminal action" can continue
    to contest "the propriety of an order on the direct appeal from
    any resulting judgment of conviction" and (b) appeals by innocent
    third parties who would have no other day in court (id.).    A
    survey of the cases resolved by this Court suggests the rule
    ascribed to us by the Appellate Division not only squares with
    traditional notions of justice but also has considerable
    predictive power.22   Because Facebook is here to protect its own
    22
    See e.g., Matter of Di Brizzi (303 NY 206 [1953]
    [individual could appeal the denial of a motion to quash a
    subpoena ordering he testify before the governor's crime
    commission, a body without the power to charge or try
    defendants]); Matter of Hynes v Karassik (47 NY2d 659 [1979]
    [respondent previously acquitted in a criminal trial could appeal
    an order unsealing the records of that case]); Matter of Codey
    - 31 -
    - 32 -                        No. 16
    rights, not only the rights of its users, and because no one
    contends it will have any other opportunity to assert its own
    rights on appeal, it should be able under the New York common law
    (82 NY2d 521 [1993] [reporter subject to a State of New Jersey
    subpoena to reveal confidential sources, who presence was
    demanded by New Jersey pursuant to CPL 640.10 (2), could appeal
    the CPL 640 determination]); People v Santangello (38 NY2d 536
    [1976] [petitioner who had allegedly participated in the bribery
    of police officers could not appeal the denial of an order
    directing the prosecutor to admit the petitioner was the subject
    of electronic surveillance]); Matter of Alphonso C. (38 NY2d 923
    1976 [1976] [respondent who owned the car used in an attempted
    homicide could not appeal an order directing him to appear in a
    police line-up; separate appellant suspected of grand larceny
    could not appeal an order directing him provide a handwriting
    sample]); Bernstein v New York County District Attorney (67 NY2d
    852 [1985] [petitioner could not appeal the disclosure of notices
    of tax deficiency to prosecutors]). Indeed, the only exceptions
    appear to be Abrams itself (allowing witnesses who might someday
    be charged with the illegal sale and distribution of tickets to
    large events) and Boikess (allowing university professors
    suspected of smoking pot with their students to move to quash).
    The aberration in Abrams can be explained by the Court's
    suspicions that the investigation may result "in no criminal
    charges or criminal complaints being filed at all" (Abrams at
    193). In either case, both Abrams and Boikess depart from the
    Appellate Division's taxonomy to allow an appeal Marin might have
    foreclosed.
    Cases in which an appeal was dismissed from a proceeding
    arising in a court with limited and exclusively criminal
    jurisdiction (see e.g., Matter of Ryan [Hogan], 306 NY 11 [1961]
    [dismissing appeal from order of Court of General Sessions of
    County of New York]) or that resulted from an innocent third
    party's effort to intervene in an ongoing investigation (see
    Newsday, 3 NY3d 651) are outside the scope of Marin and
    inapposite to the issue at hand. The Supreme Court possesses
    civil and criminal jurisdiction (Abrams, 62 NY 2d at 191), and,
    contrary to the government's assertion, Facebook is not seeking
    to involve itself in a criminal process. Instead, we are here
    because its involvement has been compelled by the District
    Attorney.
    - 32 -
    - 33 -                           No. 16
    to present the case for its motion to quash before the Appellate
    Division -– and, if necessary, before this Court.
    If it cannot, there will be no opportunity for the Appellate
    Division or this Court to harmonize the decisions of our trial
    courts with one another, with our interpretation of the law, or
    with the requirements of the SCA –- forcing the federal due
    process and New York constitutional issues on the Court.
    III.    Standing under the SCA and the Common Law
    Because Facebook is entitled to appeal Supreme Court's
    denial of its motion to quash under the SCA and New York common
    law, the issues of its standing to challenge the bulk warrants
    and of the propriety of the SCA warrants themselves were properly
    before the Appellate Division.    Because the former issue is a
    question of law adequately briefed by both parties, I conclude
    that Facebook has standing to assert its own rights under the
    SCA, its own rights under the common law, and the rights of its
    users under the traditional test for third-party standing.
    I would remit the case to the Appellate Division to evaluate
    the merits of Facebook's motion to quash, and neither have nor
    should have any view on the merits determination.
    - 33 -
    - 34 -                          No. 16
    a.   SCA Standing
    Section 2703 (d) grants service providers a right to move to
    quash or modify warrants (supra, Part I). Thus, to determine
    standing, a plaintiff need only allege that it is a "service
    provider" as defined by the statute.   No one disputes that
    Facebook is a service provider.   Therefore, the statute itself
    establishes Facebook's standing to file a motion to quash, in
    which it can argue the warrants are unusually voluminous and/or
    unduly burdensome.23
    b.   Common Law Standing
    Even if Section 2703 (d) did not exist, or it was
    interpreted to extend to subpoenas only and not warrants,
    Facebook laid out a prima facie case that compliance with the
    court order would injure it. That injury establishes standing.
    The most straightforward injury is the administrative cost
    of gathering the required information. Facebook and the amici
    supporting its position advance this interpretation, and
    23
    As to the question of whether Facebook argued that the
    warrants were too voluminous and too burdensome, Facebook argued
    in Supreme Court that "this set of warrants exceeds by more than
    tenfold the largest number of warrants we ever received in a
    single investigation," informed this Court that it "was forced to
    conduct a burdensome search of hundreds of its users' accounts,"
    and has asserted an independent business and financial interest
    in ensuring that its users' privacy rights are respected.
    - 34 -
    - 35 -                           No. 16
    Facebook's briefs here and in the Appellate Division state that
    the company was forced to conduct a burdensome search and seizure
    of an extensive number of accounts.   Facebook has consistently
    criticized the volume of information demanded by these warrants.
    For instance, Facebook, which receives and complies with tens of
    thousands of law enforcement requests each year, informed Supreme
    Court that this set of 381 warrants exceeded by more than tenfold
    the largest number of warrants the company had ever received in a
    single investigation. Each warrant also requested a considerable
    volume of information, from an extensive number of places around
    the site, and unbounded by time or type of content.   Whether that
    administrative cost is sufficiently great to require some or all
    of the warrants be quashed or modified is not the relevant
    question; the existence of even slight injury suffices to create
    standing.
    Furthermore, as Facebook and amici also maintain, the direct
    administrative costs of compliance are not the only potential
    injuries at play here. Facebook argued in Supreme Court that
    aiding the government in trampling the Fourth Amendment rights of
    its users would be a breach of the legal obligations embodied in
    its terms of service and data use policy.   Here, Facebook also
    maintained that ignoring its users' constitutional right to
    - 35 -
    - 36 -                         No. 16
    privacy would severely damage its ability to maintain and broaden
    its user base.24
    Because Facebook's participation in delivering unbounded
    information concerning 381 of its users -- as well as information
    concerning what amounts to thousands if not tens of thousands of
    those users' friends and fellow enthusiasts -- could have an
    adverse impact on Facebook's own business operations, Facebook
    has articulated a sufficient injury to itself to establish
    standing, quite apart from Section 2703 (d).
    c.   Third-Party Standing
    In addition to asserting its own rights, Facebook is here
    entitled to assert the Fourth Amendment rights of its users under
    the traditional test for third-party standing.
    Indeed, the District Attorney barely contests Facebook's
    satisfaction of that test.
    Instead, the District Attorney has confused the two very
    different questions of (1) whether and how far the exclusionary
    rule extends to third parties who were not the subject of an
    unlawful search and seizure; and (2) when does a litigant, who is
    in some degree of privity with a third party and better placed to
    stand in the shoes of that party for the purposes of vindicating
    24
    The costs associated with this litigation illustrate how
    seriously Facebook takes this threat to its financial well-being.
    - 36 -
    - 37 -                         No. 16
    that party's rights, have standing to assert the rights of that
    third party?    The first question is the focus of the District
    Attorney's argument concerning Facebook's standing, but is not
    relevant here.    The exclusionary rule is a judge-made doctrine,
    designed to provide a sufficient deterrent to unlawful searches
    and seizures.    The extent of its sweep is determined by policy
    judgments about how broadly (or narrowly) the rule must extend to
    provide a sufficient deterrent while not excessively barring the
    use of probative evidence.    Those concerns are not at play here.
    In contrast, the traditional test for determining third-party
    standing asks whether, because an aggrieved party is poorly
    situated to protect his or her own rights, there is another party
    better situated and properly motivated to do so.    Facebook is
    correct to apply the traditional test.
    Under that test, the federal courts recognize the right of
    litigants to bring actions on behalf of third parties, provided
    the litigant: (a) has suffered an injury in fact sufficient to
    inspire concrete interest in the outcome of the case; (b) has a
    close relation to those third parties; and (c) is free of some
    hindrance obstructing the third parties' ability to protect their
    own interests (Powers v Ohio, 
    499 US 400
    , 410-411 [1991]).
    We have not articulated a version of that test specific to
    New York State. The Appellate Division, writing without the
    benefit of Powers in People v Kern (149 AD2d 187, 233 [1989]),
    articulated and adopted what it then understood to be the federal
    - 37 -
    - 38 -                           No. 16
    standard. Rather than follow the Appellate Division's outdated
    interpretation of federal practice, I apply the three-part Powers
    test.
    No one questions that Facebook satisfies two of Powers'
    three criteria.25
    Thus, whether Facebook may assert the rights of its users
    turns on the degree to which its users would be able to protect
    their own Fourth Amendment rights.    The District Attorney argues,
    and the majority agrees, that those users can vindicate their
    rights through pretrial suppression hearings or civil remedies.
    Neither I, nor -– much more importantly –- the delegates to the
    1938 constitutional convention agree.
    Few users will be afforded the opportunity to invoke an
    exclusionary remedy to the alleged Fourth Amendment violation. We
    now know that, of the 381 users whose accounts were seized, only
    62 were ever charged. Most, perhaps all, of those 62 pleaded
    guilty and were sentenced to probation, community service, or
    conditional discharge. Not one of them moved to suppress evidence
    seized through the SCA warrants.   As we have written, "to allow
    the failure to prosecute . . . to serve as a shield for the
    allegedly illegal seizure and retention of private property by
    25
    Facebook's conscription by the District Attorney's office
    and the threats to its business state injuries in fact. Its
    business relationship with its users, with whom it has an
    agreement as to the terms of service, and by whose defection its
    business would be threatened, is as substantial a relationship as
    those accepted by the courts in several landmark third-party
    standing cases (see e.g., Craig v Boren, 
    429 US 190
     [1976)]).
    - 38 -
    - 39 -                        No. 16
    government agents would be to make a mockery of justice" (B.T.
    Prods., 44 NY2d at 233).
    The case at bar is even worse than contemplated in B.T.
    Prods. Although some of the 319 users whose accounts were seized
    but who were never charged no doubt owe their relief to
    prosecutorial discretion, a number of the users –- such as the
    high school students –- could not themselves have been suspected
    of engaging in disabilities fraud and could thus never have had
    an opportunity to challenge the seizures in a criminal court.
    It is wholly unrealistic to suggest that those high school
    students and other persons targeted by the dragnet, not because
    they were suspected of disability fraud but because they knew
    someone who was, should vindicate their rights by filing civil
    suits against the government under Section 2707 or 
    42 USC § 1983
    .
    The delegates to the 1938 constitutional convention, who debated
    the practicalities of civil suits at some length, were adamant
    that this suggestion "may appeal to a jurist cloistered in his
    chambers, but let the average citizen try it!" (Revised Record at
    362).   The delegates recognized that "the excuse of the officer's
    zeal in the performance of what he would describe as a public
    duty" (id.) and the expense of challenging a defendant with the
    "financial resources of the city back of him" (id. at 459) would
    make "these remedies in any concrete instance . . . ineffective"
    (id. at 529) and so impractical as to be "unreal" (id. at 519) or
    - 39 -
    - 40 -                        No. 16
    "absurd" (id. at 364).26   The prospect of civil suits to
    vindicate unlawful searches and seizures was offered as a reason
    against adding article 1, § 12, to the New York Constitution.
    Roundly rejecting that position, the delegates, and later the
    People, adopted not just the language of the Fourth Amendment
    verbatim, but added to it the language specifically sanctifying
    electronic communications transmitted via a third party.    Even
    stipulating that each user would, despite the initial indefinite
    gag order, be told at some point of the seizure, the mere formal
    26
    They also had a good deal to say against the idea that
    the proponents of the Magna Carta and the Declaration of
    Independence could possibly have contemplated what we would now
    recognize as a liability rule for Fourth Amendment violations.
    "Do you suppose, for example, that the barons at Runnymede, when
    they insisted on their rights from King John, were asking for the
    right to sue King John's police officer? . . . Do you suppose
    that they had any idea at all, when the asked to have this
    written into the Magna Charta, that what they were actually
    asking for was the right to go to King John after he had violated
    it and say, 'Now, King John, won't you remove this officer?' Why,
    of course they didn't. You know they didn't. There is not a man
    or woman in this room that believes that when the American
    colonists back in 1776 were putting up the fight for freedom and
    for liberty, when they drew up their Constitution and they put
    these things in, that they had any such idea in mind. Do you
    think the men who fought at Bunker Hill, do you think the men who
    walked in the snow with bloody feet at Valley Forge, do you think
    that the men that fought over here at Ticonderoga, were fighting
    for the right to resist the police officers of King George? Do
    you think they were fighting for the right to sue a police
    officer of King George, or do you think they were fighting for
    the right to resist an unreasonable search and seizure on the
    part of King George's henchmen? You know they were not. You know
    that when they wrote that into the Bill of Rights of the Federal
    Constitution they thought those were living words, not a mere
    empty skeleton without any meat or flesh or blood upon it."
    (Revised Record at 460)
    - 40 -
    - 41 -                         No. 16
    possibility of a civil suit does not foreclose Facebook from
    asserting third-party standing as the litigant best placed to
    vindicate its users' rights in practice, before a violation of
    any rights has occurred, by way of the adversarial system on
    which our rule of law rests.
    IV.   Conclusion
    Under the majority's decision, this Court is powerless to
    protect the business interests of a major company; return
    information seized from either the 381 individuals, many of whom
    were never suspected of wrongdoing, or the thousands of innocent
    individuals who communicated or simply happened to share an
    interest with a user named in the bulk warrants; prevent a
    patchwork of opposing jurisprudence on an emerging federal and
    constitutional issue from creeping across the state; and
    vindicate the rights granted to New Yorkers in article I, § 12.
    Although seizing social media content to help curtail widespread
    disabilities fraud may seem to some a good bargain, the delegates
    of 1938, with their eyes trained on the gathering storm across
    the Atlantic (or, in the case of many Republican representatives,
    on the New Dealer in the White House), remind us that
    "the time may come not when some district
    attorney will have trouble in convicting
    someone, not when the rights of some crook
    ought to be forgotten and he ought to be in
    jail, not when a crook may or may not get
    - 41 -
    - 42 -                        No. 16
    convicted, but the time may come in this
    State when times will become political, and
    you will be a convict in the eyes of the
    other fellow if you don't believe in his
    political philosophy. If there is any excuse
    for a written constitution, if there has ever
    been any excuse for a written constitution,
    it is to write in there the protection for
    the minority against the aggression and the
    greed and the brute force of the majority."
    (Revised Record at 465)
    The concern of this case, like the concern of the delegates'
    generation, is not with crime waves, but with the protection of
    the individual against the power of the government.
    "The issue," in the language of 1938,
    "is both clear and simple. It is one of
    honesty, plain and simple. Shall we say what
    we mean, and shall we mean what we say? Shall
    we prohibit wiretapping in one breath and
    admit the evidence obtained in violation of
    the principle in the other breath? Do the
    gentlemen of the opposition subscribe to the
    principle that we should adopt a
    constitutional amendment here with all the
    sacrosanctness that that imports, and then
    say to the enforcement officials, 'You may
    disregard it, you may violate it, you may
    override it, you may flout it, if you please,
    and we will not only uphold you, but the
    State will adopt the fruits of your crime?'
    If that is their position then God help us. I
    know of no better invitation to political
    tyranny or official lawlessness. This kind of
    logic . . . may be properly described in the
    words of one of our distinguished statesmen
    as either crack-pot or baloney. If this is
    their position, then we say to them now that
    they are creating a despotism clothed in the
    robes of legal sanction, nothing more,
    nothing less."
    (Revised Record at 504-5)
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    Constitutional and Congressional words of promise were given
    to our ear, and I would not break them to our hope. I
    respectfully dissent, and would remand this case to the Appellate
    Division to resolve the motion to quash or modify the warrants,
    as well as the pendant matters involving the permissibility of an
    indefinite gag order and the disclosure of the underlying
    affidavit. As one of the delegates to the 1938 convention urged
    his fellow representatives, "let us decide this thing on the
    merits" (Revised Record at 462).
    *   *   *   *   *   *   *   *     *      *   *   *   *   *   *   *   *
    Order affirmed, without costs. Opinion by Judge Stein. Chief
    Judge DiFiore and Judges Abdus-Salaam and Fahey concur. Judge
    Rivera concurs in result in a separate concurring opinion. Judge
    Wilson dissents in an opinion. Judge Garcia took no part.
    Decided April 4, 2017
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