Department profile
Ashurst Perkins Coie – London, New York, Seattle, Sydney

Privacy & Data Security: Litigation

USA Guide 2026 : USA - Nationwide

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Ashurst Perkins Coie – London, New York, Seattle, Sydney

Rankings

Chambers Review

Provided by Chambers

Privacy & Data Security: Litigation - USA - Nationwide

Band 2

What the Team is Known For
Perkins Coie has an experienced group that excels in matters pertaining to cross-border data transfer and also provides counsel on global strategies for compliance with data protection laws. Maintains particular expertise in requests for information work and is also adept at advising on data breach issues, including matters with national security implications. Represents clients from a range of sectors, including information technology, telecommunication and consumer product manufacturing. Noted for substantial strength in the representation of companies in government investigations and class actions.
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Work Highlights

Provided by Chambers

  • Perkins Coie LLP continued to defend Magnite, Inc., in two consolidated class actions that allege violations of CIPA, and constitutional invasion of privacy and unjust enrichment.

Strengths

Provided by Chambers

  • Rather than lengthy or overly theoretical analysis, their guidance is concise, clear, and tailored to our business model, operational realities, and risk tolerance.

    Privacy & Data Security: Litigation respondentUSA

  • No matter how fast-moving or nuanced the issue, they are always available, thoughtful, and proactive.

    Privacy & Data Security: Litigation respondentUSA

  • Perkins knows our business, knows the law, and offers extremely practical advice that demonstrates a high level of judgment.

    Privacy & Data Security: Litigation respondentUSA

  • They handle difficult matters with subtlety and care.

    Privacy & Data Security: Litigation respondentUSA

  • Perkins has a strong ability to handle complex matters such as privacy class action litigation and related matters that require a detailed technical knowledge.

    Privacy & Data Security: Litigation respondentUSA

Notable Practitioners

Provided by Chambers

  • James Snell
    James Snell

    James Snell

    James Snell is office managing partner of the firm’s Palo Alto office and has a well-rounded privacy practice. He has expertise in COPPA and CCPA-related matters and is often sought out by clients to represent them in emerging areas such as session replay litigation.

    • The most impressive thing about him is that he is really well-connected and has good relationships, so I felt we get our issues resolved as quick as possible.

      Privacy & Data Security: Litigation respondentUSA

    • James is incredibly good in giving pragmatic, practical advice and takes into account different risk tolerances.

      Privacy & Data Security: Litigation respondentUSA
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  • Janis Claire Kestenbaum
    Janis Claire Kestenbaum

    Janis Claire Kestenbaum

    Janis Kestenbaum is highly experienced in advising on the navigation of consumer protection regulations in a privacy context.

    • Janis demonstrated a sophisticated approach and understanding of the issues.

      Privacy & Data Security: Litigation respondentUSA
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Ranked Individuals at Ashurst Perkins Coie – London, New York, Seattle, Sydney (2)

USA - Nationwide

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