Law firm Wolf Haldenstein Adler Freeman & Herz LLP is notifying more than 3.4 million individuals that their personal information was compromised in a December 2023 data breach.
Security Week reports:
According to the firm, it discovered the incident after detecting suspicious activity on its network. Its investigation revealed that a threat actor accessed certain files and data stored within the network, including personal information.
“On December 3, 2024, Wolf Haldenstein identified a subset of potentially affected persons but Wolf Haldenstein was unable to locate address information to provide direct notice to the subset of potentially impacted individuals,” the law firm said in an incident notice on its website.
The potentially compromised information includes names, Social Security numbers, employee identification numbers, and medical information such as diagnosis and medical claim details.
Read more at Security Week.