LAWYER PROFILE
Mark Molumphy

Mark Molumphy

USA 2026

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Ranked in 1 practice area

About

Provided by Cotchett, Pitre & McCarthy

Practice Areas

Mark Molumphy is Head of the Securities, Privacy and Financial Fraud practices at Cotchett, Pitre & McCarthy, and considered one of the nation's most accomplished trial attorneys. Mark specializes in securities litigation, corporate governance, data security and privacy, and consumer fraud.

Career

Mark has served as lead trial counsel in many of America's most prominent securities and data privacy cases, litigating issues of first impression relating to newly-enacted state and federal statutes. Mark recently served as co-lead counsel in the Apple Device Performance Litigation, alleging that Apple's software secretly throttled the performance of iPhones, and the Zoom Video Communications, Inc. Privacy Litigation, alleging the communications platform failed to encrypt user conversations. Both class actions resulted in historic settlements. Mark has also led some of the largest securities and derivative actions in the nation, including actions against PG&E's directors and officers following the disastrous California fires and San Bruno gas pipeline explosion.

Mark’s work has resulted in the recovery of hundreds of millions of dollars and the implementation of novel governance reforms for public and private companies alike, as well as their shareholders.

Personal

J.D., University of San Francisco, 1993

B.A., Political Science, University of California, Berkeley, 1989

Edinburgh University, 1988

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: Securities Mainly Plaintiffs - California

Band 2
Band 2

Individual Editorial
Mark Molumphy is an experienced plaintiffs' lawyer with notable experience handling shareholder derivative suits and class actions.

Strengths

Provided by Chambers

  • Mark is a very good plaintiffs lawyer.

    Litigation: Securities Mainly PlaintiffsChambers Guide to the USA
  • Molumphy is a real litigator running big cases. He is a formidable foe.

    Litigation: Securities Mainly PlaintiffsChambers Guide to the USA

Ranked Individuals at Cotchett, Pitre & McCarthy (11)

California

Unknown

USA - Nationwide

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