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Mark Mao
Lawyers profile
USA 2026
Lawyers profile | USA 2026: Litigation: Mainly Plaintiffs, Privacy & Data Security: Litigation
Mark Mao
Ranked in 2 Practice Areas
2

Band 2

Litigation: Mainly Plaintiffs

California

1 Years Ranked

3

Band 3

Privacy & Data Security: Litigation

USA - Nationwide

2 Years Ranked

Ranked in Guides
Global 2026

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: Mainly Plaintiffs - California

2
Band 2
Individual Editorial

Mark Mao is an effective plaintiff-side litigator noted for his wealth of experience handling privacy-related litigation and wider consumer class actions involving a number of industries.

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Privacy & Data Security: Litigation - USA - Nationwide

3
Band 3
Individual Editorial

Mark Mao of Boies Schiller Flexner is frequently in high demand among his clients due to his privacy litigation experience. Having dealt with some of the most complex data misuse cases, he is sought after by fortune 500 companies facing violations of consumer privacy, particularly those resulting in class actions.

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Strengths

Provided by Chambers

Mark is an excellent strategist for his clients.

Litigation: Mainly Plaintiffs respondent
Chambers Guide to the USA

Mark is a strategist who thinks in the long term. He has deep expertise and experience in navigating complex commercial and technology issues.

Privacy & Data Security: Litigation respondent
Chambers Guide to the USA

He is a pioneer when it comes to innovating class action cases on data privacy. No one does it better.

Privacy & Data Security: Litigation respondent
Chambers Guide to the USA

Mark is trustworthy, passionate about his craft and one of the most knowledgeable experts in his field.

Privacy & Data Security: Litigation respondent
Chambers Guide to the USA

Mark Nao is very technically proficient, capable and also commercially aware.

Privacy & Data Security: Litigation respondent
Chambers Guide to the USA

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Boies Schiller Flexner LLP

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2
Band 2
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