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Breaches.

Government breaches

659 breaches, most recently disclosed first. The list grows as new ones are disclosed.

OrganizationAffected
Services AustraliaOpenAI research agents breached Medicare statistics portalSep 24yesterdayAI or modelUnknown
Lee County Mosquito Control DistrictSep 232 days agoUnknown
FBIFBI investigates ShinyHunters claim of FBIjobs.gov breach and defacementSep 223 days agoExtortionUnverifiedUnknown
City of Jacksonville, TXSep 214 days agoUnknown
Los Angeles City AttorneyLA City Attorney file share accessed with stolen credential, litigation data takenSep 187 days agoHackingUnknown
Office of the Los Angeles CitySep 187 days agoUnknown
Digital Agency of JapanJapan's Digital Agency says VPN flaw exposed 246,000 personnel recordsSep 112 weeks agoHackingUnknown
Florida Department of Highway Safety and Motor VehiclesFlorida DMV database breached with stolen police account, drivers' data leakedSep 112 weeks agoHackingUnknown
City of North AdamsSep 92 weeks agoUnknown
Coryell County, TexasSep 33 weeks agoUnknown
Duval County, TexasSep 13 weeks ago492
City of BerlinBerlin confirms data theft and extortion after Rhysida ransomware claimAug 284 weeks agoRansomwareUnverifiedUnknown
Bureau of Alcohol, Tobacco, Firearms and ExplosivesATF confirms major incident on separate system after Qilin listingAug 274 weeks agoRansomwareUnknown
Los Angeles County Museum of ArtLACMA discloses 2025 breach exposing SSNs and medical dataAug 254 weeks agoHackingUnknown
Texas Department of Criminal JusticeAug 185 weeks ago1,501
DGFiPFrench tax authority breach exposes tax and property data of 678,000Aug 175 weeks agoHacking678K
Government of TaiwanMulti-agent AI framework cracked 85 Taiwan government accounts and took 2,564 recordsAug 146 weeks agoHackingUnverifiedUnknown
Travis County WCID # 17Aug 77 weeks ago428
ACRO Criminal Records OfficeUK ICO reprimand for security failingsAug 77 weeks agoUnknown
Police National Legal DatabaseExfilSquad leaks contact data of over 100,000 UK police and justice staffAug 37 weeks agoExtortionUnverifiedUnknown
Modu-ui ChangupKorean startup platform leaked 5,000 applicants' data via exposed API keyJul 318 weeks agoScrapingUnverifiedUnknown
City of New BritainJul 308 weeks agoUnknown
Fresno County Department of Social ServicesJul 288 weeks agoUnknown
Regional Center of Orange CountyJul 272 months agoLost or stolen device17K
Ministry of FinanceAttacker used Hermes AI agent to automate alleged breach of Thai Finance MinistryJul 242 months agoHackingUnverifiedUnknown
Kootenai County, IDJul 222 months agoUnknown
Kootenai County, IdahoJul 222 months agoRansomwareUnknown
Korea National Diplomatic AcademySouth Korea says diplomat academy server breached for 10 monthsJul 222 months agoHackingUnverifiedUnknown
City of Foster CityJul 132 months agoUnknown
Nacogdoches County, TexasJul 72 months ago1,200
Department of Homeland SecurityDHS confirms cyber incident on HSIN intelligence-sharing networkJul 22 months agoHackingUnverifiedUnknown
Washington Department of Social Health ServicesJun 302 months agoHackingUnknown
National Association of Insurance CommissionersNAIC says ShinyHunters took public data in PeopleSoft zero-day breachJun 292 months agoHackingUnverifiedUnknown
Texas Parks and WildlifeJun 263 months ago3.2M
Prince George County, VirginiaJun 243 months ago1,206
City of La Vergne, TennesseeJun 233 months ago26K
Texas Parks and Wildlife DepartmentTexas Parks and Wildlife vendor breach exposes 3,087,721 license holdersJun 183 months agoVendor breach3.1M
Aransas County, TexasJun 183 months agoUnknown
City of Roanoke VirginiaJun 163 months ago744
Council of EuropeCouncil of Europe probes ShinyHunters claim of 429,000 staff documentsJun 153 months agoExtortionUnverifiedUnknown
Los Angeles County Department of Public Social ServicesJun 123 months agoUnknown
DINUMFrench government Tchap messenger breach affects 73,467 officialsJun 93 months agoPhishingUnverified73K
Gay & Lesbian Community Services Center of Orange CountyJun 53 months agoRansomware76K
Harrison County Commission OfficeMay 224 months ago2,790
Sacramento CountyMay 224 months agoUnknown
North Carolina Board of Examiners for Engineers and SurveyorsMay 194 months ago4,395
City of Bedford, TexasMay 154 months ago14K
Newton County, TexasMay 144 months ago1,362
City of Port HuenemeMay 144 months agoUnknown
Winona CountyMay 74 months ago6,196

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