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

Antitrust

Commodities

Data Privacy

Health Care

Securities

Professional Recommendations

“[Lowey Dannenberg] has considerable experience in litigating ‘some of the largest class actions throughout the country.’ . . . . The quality of their representation is also evidenced by the fact that Class Members, including sophisticated institutional investors, have not objected to the Settlement. The Court has no reason to doubt the quality of their representation.”

Hon. Gregory H. Woods, July 7, 2022 Fairness HearingTranscript, at p. 24 in In re JPMorgan Precious Metals Spoofing Litigation 18 Civ. 10356 (S.D.N.Y.)

“The court appreciates class counsel’s taking on these challenges and class counsel’s able navigation of these hard problems, in developing the case on behalf of the putative class, and in bringing contentious settlement negotiations to a successful outcome.

I might add too that the settlement was not only successful. Compared with many analogous cases, it was also prompt, a fact that brings obvious advantages to the class.”

Hon. Paul Engelmayer, May 31, 2022 Fairness Hearing Transcript, at p. 30 in In re JPMorgan Treasury Spoofing Litigation, 20 Civ. 3515 (S.D.N.Y.)

Recent Cases

Australian Bank Bill Swap Reference Rate

Commodities

By Vincent Briganti

Lowey Dannenberg filed a proposed class action in August 2016 alleging that global financial institutions responsible for setting the Bank Bill Swap Reference Rate (“BBSW”), the primary interest rate benchmark […]

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Sterling LIBOR

Commodities

By Vincent Briganti

Lowey Dannenberg filed a proposed class action in May 2015 against global financial institutions responsible for setting the Sterling London Interbank Offered Rate (Sterling LIBOR) for allegedly colluding to manipulate Sterling LIBOR to increase their profits at the expense of investors.

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Dollar General

Notable

By Andrea Farah

Lowey Dannenberg is currently prosecuting a shareholder derivative case against Dollar General’s Board of Directors and certain officers for its persistent failure to implement and maintain an effective system of internal controls in violation of their fiduciary duties surrounding workplace safety.

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News

Lowey’s Privacy Team defeats Shady Grove’s Motion to Dismiss

Oct 13, 2025

On September 30, 2025, Judge Adam B. Abelson of the U.S. District Court for the District of Maryland denied a motion to dismiss filed by Shady Grove Reproductive Science Center, P.C. (“Shady Grove”) in Doe et al v. Shady Grove Reproductive Science Center, P.C., No….

Blog

Oracle Had a Data Breach (or Two). Here’s What We Know So Far

Apr 1, 2025

In March 2025, two separate but equally alarming data breaches involving Oracle came to light. 1. Alleged Oracle Cloud Legacy Database Breach A hacker operating under the alias “rose87168” claimed to have compromised over six million records from more than 1,000 organizations by breaching Oracle’s…

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