About LieffCabraser

"One of the nation's premier plaintiffs firms," Lieff Cabraser has 120 lawyers in San Francisco, New York, Nashville, and Munich. We have a widely diversified practice successfully representing plaintiffs in the fields of personal injury and mass torts, securities and financial fraud, employment discrimination and unlawful employment practices, product defect, consumer protection, antitrust, environmental and toxic exposures, False Claims Act, digital privacy and data security, and civil and human rights. Our clients include individuals, classes and groups of people, businesses, and public and private entities.

Vassar College Agrees to Terms for Settling Gender Pay Discrimination Lawsuit

Proposed settlement terms on behalf of women professors require three years of independent pay audits and new pay and promotion transparency measures; agreement is subject to court approval Equal Rights Advocates (ERA) and Lieff Cabraser Heimann & Bernstein announced today that Vassar College has agreed to terms for settling a class action lawsuit brought by

2026-08-01T01:12:27+00:00August 1st, 2026|Employment Law|

Mark P. Chalos Featured on FOX13 Memphis Discussing xAI Grok Child Safety Litigation

Lieff Cabraser Nashville Managing Partner Mark P. Chalos was featured recently in a FOX13 Memphis news segment discussing the firm’s lawsuit against xAI over allegations that its chatbot, Grok, was used to generate child sexual abuse material (CSAM). The piece also examines Minnesota’s new law banning “nudify” apps that allow users to create explicit deepfakes,

2026-07-31T22:07:05+00:00July 31st, 2026|News, Sexual Abuse|

Nine Lieff Cabraser Lawyers Named to the 2026 “Lawdragon 500 Leading Civil Rights & Plaintiff Employment Lawyers” Guide

We are pleased to share that nine Lieff Cabraser partners have been named to this year’s “Lawdragon 500 Leading Civil Rights & Plaintiff Employment Lawyers” guide: Lin Y. Chan, Kelly M. Dermody, Rachel Geman, Dean M. Harvey, Daniel M. Hutchinson, Michelle Lamy, Daniel Seltz, Anne B. Shaver, and Tiseme Zegeye.

2026-07-28T18:36:13+00:00July 28th, 2026|Awards|

Historic Anthropic Copyright Settlement Receives Final Approval

Lieff Cabraser is pleased to report that on July 20, Judge Araceli Martinez-Olguin granted final approval to a $1.5 billion class action settlement resolving claims that AI giant Anthropic violated the copyright laws by unlawfully acquiring books. “The settlement is historic. It reminds us, as if we needed reminding, of the

2026-07-21T04:00:05+00:00July 21st, 2026|Copyright Infringement, Intellectual Property|

Dupixent Injury Lawsuits Against Sanofi Consolidated in Federal Court in New Jersey

As of June 2026, more than a dozen lawsuits alleging that Sanofi’s “domestic blockbuster” eczema drug Dupixent (dupilumab) had dangerous and even deadly side-effects, including cutaneous T-cell lymphoma (CTCL), have been consolidated in federal court in New Jersey. Lieff Cabraser and other law firms are pursuing damages claims in the litigation in connection with its

2026-07-09T19:53:51+00:00July 9th, 2026|Personal Injury, Prescription Drug Injuries|

Deepfake Victims Bolster Class Action Against xAI, Add Stability AI, Alleging Their AI Models Generated Child Sexual Abuse Material

Amended class action complaint includes new plaintiffs alleging Grok generated AI CSAM of them, and names Stability AI as a new defendant. Lieff Cabraser Heimann & Bernstein and Baehr-Jones Law filed an amended class action complaint today in the Northern District of California against xAI and Stability AI. The amended complaint adds two new plaintiffs