Department profile
Quinn Emanuel Urquhart & Sullivan, LLP

Privacy & Data Security: Litigation

Global Guide 2026 : USA


Quinn Emanuel Urquhart & Sullivan, LLP

Rankings

Chambers Review

Provided by Chambers

Privacy & Data Security: Litigation - USA

Band 3

Band 3


What the Team is Known For

Quinn Emanuel has a dedicated litigation practice representing clients across the technology, digital advertising, healthcare, insurance, telecommunications and finance industries The firm is extremely adept at handling complex investigations, cyberattacks, class actions and data breaches.

Work Highlights

Provided by Chambers

  • Quinn Emanuel Urquhart & Sullivan, LLP represented Snowflake against eighty class actions alleging exposure of personal information following a large-scale data breach.

Strengths

Provided by Chambers

  • They are tenacious, have a wide breadth of expertise and are very commercially sophisticated. I think their deep bench of litigators sets them apart.

    Privacy & Data Security: Litigation respondentGlobal
  • Quinn Emanuel have exceptional leaders in this area. They provide a team approach and are highly responsive.

    Privacy & Data Security: Litigation respondentGlobal
  • Quinn Emanuel have some of the best trial attorneys in the country.

    Privacy & Data Security: Litigation respondentGlobal
  • They're excellent. There are some lawyers there that are very good in privacy.

    Privacy & Data Security: Litigation respondentGlobal
  • The litigators with whom I collaborated at the firm were smart, responsive, and very good at identifying strategies for minimizing burdens on the client.

    Privacy & Data Security: Litigation respondentGlobal

Notable Practitioners

Provided by Chambers

  • Band 3Stephen A. Broome
    Band 3Stephen A. Broome

    Stephen A. Broome

    Stephen Broome is lead counsel in some of the most high-profile class actions in the data privacy and security space. Broome is often seen acting on behalf of technology companies in various matters related to digital advertising, mobile apps, biometric technology and cloud analytics.

    • Steve is very knowledgeable.

      Privacy & Data Security: Litigation respondentGlobal

Ranked Individuals at Quinn Emanuel Urquhart & Sullivan, LLP (1)

USA

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership