More than 50 years of landmark results
Since 1967, Lowey Dannenberg has represented investors and major corporations in complex litigation, recovering billions of dollars on their behalf.Solutions for Complex Cases
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Recent Cases
Doe v. Favor, Inc., 3:23-00059 (N.D. Cal.).
Data Breach and Privacy, Data Privacy
Lowey Dannenberg represents a class of Favor (formerly Pill Club) website and app users alleging their personal data, including prescription information relating to birth control and Plan B, were unlawfully […]
Doe. v. Good Rx Holdings, Inc., No. 3:23-cv-00501-AMO (N.D. Cal.)
Data Privacy
Lowey serves as interim co-lead class counsel on behalf of Plaintiffs and Class members alleging that advertisers Google, Meta, and Criteo unlawfully intercepted GoodRx users’ medical information, including prescription information, as a result of GoodRx’s incorporation of its co-defendants’ tracking […]
OneMain Holdings
Securities
By Andrea Farah
Lowey Dannenberg, P.C. is Investigating OneMain Holdings (NYSE: OMF) for Potential Violations of the Federal Securities Laws and Encourages Investors to Contact the Firm Lowey Dannenberg P.C., a preeminent law […]
News
Lowey Dannenberg appointed Co-Lead Counsel in Restaurant Depot Data Breach Case
On October 2, 2026, Lowey Dannenberg was appointed Co-Lead Counsel in Vallely v. Restaurant Depot, LLC, No. 26-CV-4880 (FB) (TAM) (E.D.N.Y.).Plaintiffs allege that Restaurant Depot failed to safeguard personal information during a cybersecurity incident, potentially...
Blog
Mass Arbitration: How a Legal Revolution Is Putting Power Back in Consumers’ Hands
By Anthony M. Christina and Patricia Zapata Latzer For decades, corporations have used a clever legal tool to insulate themselves from accountability: the mandatory arbitration clause. Buried in the fine print of nearly every consumer agreement, from credit card agreements to employment...





