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Government Data Breaches

Federal agencies, state governments, municipalities, and public-sector contractors have become priority targets for nation-state actors and ransomware groups. Below is every government-sector breach LeakTrace has indexed.

98B+
Records Exposed
11536
Incidents
94+
Countries
+104%
Breach Velocity YoY
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Government Data Breaches (11536 indexed)

medium · other · Aug 10, 2026

Valve

Video game publisher and digital distribution giant Valve is notifying Steam hardware customers in Europe that hackers stole their data after hacking its shipping partner, CEVA Logistics. [...]

View incident → Original disclosure Indexed 3 weeks, 1 day ago
medium · healthcare · Aug 9, 2026

Alcon

218,395 records exposed — Email addresses, Names, Phone numbers, Physical addresses

View incident → Indexed 3 weeks, 2 days ago