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

Generic Pharmaceuticals Price Fixing
Antitrust, Health Care, Healthcare
Lowey Dannenberg represents 34 of the nation’s largest health insurers, including Elevance Health (formerly known as Anthem), Aetna, Humana, and 25 BlueCross BlueShield licensees in connection with their claims relating […]

Swiss Franc LIBOR
Antitrust
Lowey Dannenberg is the court-appointed sole lead counsel in a class action against numerous global financial institutions responsible for setting the London Interbank Offered Rate for the Swiss Franc (Swiss […]

Euribor
Antitrust
Lowey Dannenberg is leading the prosecution against the global financial institutions responsible for the setting of the Euro Interbank Offered Rate (“Euribor”), a global reference rate used to benchmark, price […]
News
Lowey Dannenberg Achieves ISO 27001 Certification
Lowey Dannenberg is please to announce that on September 7, 2020, it received ISO 27001 certification regarding the provision of information security management for legal services, including in the antitrust, commodities, healthcare, securities, whistleblower, and…
Blog
New Jersey & Pennsylvania Hot Spots Among Recent Data Breach Targets
Data breaches are occurring at an alarming frequency. For instance, the University of Maryland estimates that there are approximately 2,244 hacker attacks per day. In the first half of 2019 alone, researchers believe that more than 4 billion records were exposed as a result of data breaches….





