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Law Firm Data Breaches

Law firms hold the most sensitive corporate data outside the client itself — M&A, IP, litigation, settlements. They are systematically targeted by both criminal and state actors. Below is every law-firm breach LeakTrace has indexed.

98B+
Records Exposed
10958
Incidents
94+
Countries
+104%
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Law Firm Data Breaches (10958 indexed)

critical · retail · Sep 1, 2025

Kering

Cyberattack exposed personal data of potentially millions of customers of Gucci, Balenciaga, and Alexander McQueen

View incident → Original disclosure Indexed 11 months, 4 weeks ago