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

New York Stock Exchange/Archipelago
Notable
The Firm acted as Co-Lead Counsel for a class of seatholders seeking to enjoin the merger between the New York Stock Exchange and Archipelago Holdings, Inc. Lowey’s representation achieved revised merger terms, providing the seatholders with more than $250 million in additional consideration.

WorldCom
Notable
Lowey Dannenberg’s innovative strategy and aggressive prosecution produced an extraordinary recovery for the New York City Pension Funds in the In re WorldCom, Inc. Securities Litigation, substantially superior to that of any other WorldCom investor in either class or opt-out litigation.

Philip Services
Notable
After seven years of hard-fought litigation in the District Court and the Second Circuit Court of Appeals, Lowey Dannenberg achieved a $79 million settlement on behalf of United States investors of Philip Services Corp., a bankrupt Canadian resource recovery company.
News
Lowey appointed as Interim Co-Lead Counsel in IN RE ADOBE DATA TRACKING LITIGATION
On October 1st, Judge Noël Wise appointed Christian Levis and Amanda Fiorilla as Interim Co-Lead Counsel on behalf of a Class of individuals whose data was unlawfully intercepted by Adobe from third-party websites. The Action alleges that Adobe secretly collects data…
Blog
23andMe Sold You Health Insights and Ancestry-Tracing—Why Deleting Your Data is Not Enough
23andMe filed for bankruptcy after a major data breach. Learn what happens to your DNA data and what legal protections may apply. 23andMe was once all the rage. Everyone wanted to uncover their genetic makeup, health predispositions, and family history. It was a popular and “unique” gift that…





