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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
10274
Incidents
94+
Countries
+104%
Breach Velocity YoY
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Law Firm Data Breaches (10274 indexed)

critical · healthcare · Jul 31, 2026

MCBS

Data breach affecting 1.2 million individuals at Atlanta-based medical business management company

View incident → Original disclosure Indexed 3 weeks, 6 days ago
medium · other · Jul 31, 2026

Lee Yong-seong

Lee Yong-seong reports: The Consumer Dispute Settlement Committee has decided that Coupang must compensate affected consumers 100,000 won [about $70 USD] in cash or 100,000 won in Coupang Cash per person over a large-sca

View incident → Original disclosure Indexed 3 weeks, 6 days ago
critical · other · Jul 31, 2026

Weaponizing Exposed Data

Lab-1 Dark-web Research Team Contributors:Alex Necula, Anastasia Sentasnova, Ellis Stannard, Jeffrey Bell, Manuel Boll, Valéry Rieß-Marchive Mannie W writes: Ransomware and data-extortion groups are moving beyond bulk du

View incident → Original disclosure Indexed 3 weeks, 6 days ago
critical · finance · Jul 30, 2026

A coordinated attack

A coordinated cyberattack that targeted more than 30 Minnesota community water systems has alarmed industrial cybersecurity experts, not because it caused widespread disruption, but because it appears to represent the fi