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
Professional Recommendations
Recent Cases

SIBOR/SOR
Commodities, Notable
Lowey Dannenberg filed a proposed class action in July 2015 alleging that the 20 global financial institutions responsible for setting the Singapore Interbank Offered Rate (“SIBOR”) and the Singapore Swap Offer Rate (“SOR”) manipulated these benchmark rates to benefit their own derivatives positions at the expense of U.S. investors.

Swiss Franc LIBOR
Commodities, Notable
In February 2015, Lowey Dannenberg filed a proposed class action against global financial institutions responsible for setting the London Interbank Offered Rate for the Swiss Franc (Swiss Franc LIBOR).

Yen-LIBOR
Commodities, Notable
Lowey Dannenberg was appointed co-lead counsel in a class action, alleging that a group of 8 major financial institutions colluded to fix the outcome of the London Silver Fix, a global benchmark that impacts the value of more than $30 billion in silver and silver financial instruments.
News
Lowey Dannenberg P.C. Files Class Action Lawsuit Against Google LLC For Collecting Health Data
On May 12, 2023 Lowey Dannenberg P.C. filed a class action lawsuit against Google LLC ( Doe v. Google LLC , 5:23-CV-02343 (N.D. CA)) alleging it wrongfully collected identifiable health data from individuals who used certain healthcare websites. The complaint alleges…
Blog
Meta’s Ambitious VR Acquisitions Attract Antitrust Probe
At the company’s annual Connect conference in October 2021, Mark Zuckerberg announced that Facebook was renamed “Meta,” as a better embodiment of the company’s future focus on metaverse. At the core of this ambitious plan to build a virtual universe is Meta’s VR business. Since its rebranding, the…





