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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.

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Government Data Breaches (11269 indexed)

high · tech · Aug 12, 2026

KT

Personal data breach via illegal base stations causing unauthorized micropayments; fined 53.9 billion won

View incident → Original disclosure Indexed 2 weeks, 6 days ago