Every public data breach

44 disclosed this week · 26,355 on record

Wolf Haldenstein

Disclosed Jan 10, 20253,445,537 affectedUnverified

Law firm Wolf Haldenstein says breach affected 3.4 million people

Law firm Wolf Haldenstein Adler Freeman & Herz disclosed that a December 13, 2023 intrusion exposed names, Social Security numbers, employee ID numbers and medical claim data; Maine's AG portal lists 3,445,537 affected.

What is known

People affected3,445,537 (as reported by the organization)
DisclosedJan 10, 2025
DiscoveredDec 13, 2023
AttackHacking
Data exposedNamesSocial Security numbersEmploymentHealth
SectorLegal and services · US
StatusUnverified: not yet confirmed by an official notice, a filing or the organization

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby seedSource

First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.

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