Idaho National LaboratoryDec 8, 20232y2 years agoHacking | Dec 8, 20232y2 years ago | Hacking | Government | Confirmed | Unknown |
| LALivermore Amador Valley Transit AuthorityNov 30, 20232y2 years ago | Nov 30, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
| COCounty of Rock, WINov 29, 20232y2 years agoHacking | Nov 29, 20232y2 years ago | Hacking | Government | Confirmed | 11K |
| CCColumbia County Child Abuse Assessment CenterNov 28, 20232y2 years agoHacking | Nov 28, 20232y2 years ago | Hacking | Government | Confirmed | 760 |
| PCPinal County Superintendent's OfficeNov 22, 20232y2 years ago | Nov 22, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
| SCSierra CountyNov 21, 20232y2 years ago | Nov 21, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
State of MaineMOVEit breach exposes data of 1.3 million people across Maine agenciesNov 10, 20232y2 years agoSupply chain | Nov 10, 20232y2 years ago | Supply chain | Government | Confirmed | 1.3M |
| SHSeattle Housing AuthorityNov 10, 20232y2 years agoRansomware | Nov 10, 20232y2 years ago | Ransomware | Government | Confirmed | Unknown |
| SOState of Maine - Progress Software MOVEitNov 9, 20232y2 years ago | Nov 9, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
| FCFranklin County Historical SocietyNov 1, 20232y2 years ago | Nov 1, 20232y2 years ago | Not stated | Government | Confirmed | 1,604 |
British LibraryRhysida ransomware attack on British Library leaks staff and user dataOct 31, 20232y2 years agoRansomwareUnverified | Oct 31, 20232y2 years ago | Ransomware | Government | Unverified | Unknown |
| COCity of Victorville, CaliforniaOct 24, 20232y2 years ago | Oct 24, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
| COCity of PhiladelphiaOct 20, 20232y2 years agoHacking | Oct 20, 20232y2 years ago | Hacking | Government | Confirmed | 6,107 |
| SCSpartanburg County South CarolinaOct 11, 20232y2 years ago | Oct 11, 20232y2 years ago | Not stated | Government | Confirmed | Unknown |
| COCity of LakewoodOct 10, 20232y2 years agoRansomware | Oct 10, 20232y2 years ago | Ransomware | Government | Confirmed | 25K |
| NCNottinghamshire County CouncilUK ICO reprimand for security failingsSep 27, 20233y3 years ago | Sep 27, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| COCity of Franklin, TNSep 15, 20233y3 years ago | Sep 15, 20233y3 years ago | Not stated | Government | Confirmed | 942 |
| VDVermont Department of LaborSep 13, 20233y3 years ago | Sep 13, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| COCity of Indianapolis and Marion County ‐ Information Services AgencySep 7, 20233y3 years ago | Sep 7, 20233y3 years ago | Not stated | Government | Confirmed | 965 |
| COCity of Indianapolis and Marion CountySep 7, 20233y3 years ago | Sep 7, 20233y3 years ago | Not stated | Government | Confirmed | 965 |
| GCGloucester City CouncilUK ICO reprimand for security failingsSep 1, 20233y3 years ago | Sep 1, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
Pôle emploiProvider breach exposes names and social security numbers of French job seekersAug 25, 20233y3 years agoVendor breachUnverified | Aug 25, 20233y3 years ago | Vendor breach | Government | Unverified | Unknown |
| COCounty of Los Angeles Department of Public Social ServicesAug 21, 20233y3 years ago | Aug 21, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| CACommunity Action Partnership of Madera CountyAug 15, 20233y3 years ago | Aug 15, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| RTRegional Transportation Authority of Northeastern IllinoisAug 14, 20233y3 years ago | Aug 14, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| CACommunity Action Parntership of Madera CountyAug 11, 20233y3 years ago | Aug 11, 20233y3 years ago | Not stated | Government | Confirmed | 2,643 |
Colorado Department of Health Care Policy & FinancingIBM MOVEit breach exposes health data of 4.1 million Colorado Medicaid membersAug 11, 20233y3 years agoVendor breach | Aug 11, 20233y3 years ago | Vendor breach | Government | Confirmed | 4.1M |
| BCBaltimore County - PBIAug 10, 20233y3 years ago | Aug 10, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| BCBaltimore County, MarylandAug 10, 20233y3 years ago | Aug 10, 20233y3 years ago | Not stated | Government | Confirmed | 15K |
| SCSanta Clara County, California - PBIAug 9, 20233y3 years ago | Aug 9, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| COCounty of Santa Clara, CaliforniaAug 9, 20233y3 years ago | Aug 9, 20233y3 years ago | Not stated | Government | Confirmed | 13K |
UK Electoral CommissionHostile actors accessed UK electoral register copies and commission email systemsAug 8, 20233y3 years agoHackingUnverified | Aug 8, 20233y3 years ago | Hacking | Government | Unverified | Unknown |
Police Service of Northern IrelandFOI spreadsheet exposed all 9,483 PSNI officers and staff; ICO fine of GBP 750,000Aug 8, 20233y3 years agoExposed data | Aug 8, 20233y3 years ago | Exposed data | Government | Settled | 9,483 |
Missouri Department of Social ServicesIBM MOVEit breach exposes Missouri Medicaid participants' dataAug 7, 20233y3 years agoVendor breach | Aug 7, 20233y3 years ago | Vendor breach | Government | Confirmed | 740K |
| MCMonroe County GovernmentAug 2, 20233y3 years ago | Aug 2, 20233y3 years ago | Not stated | Government | Confirmed | 349 |
SercoBenefits vendor CBIZ MOVEit breach exposes Serco US staff dataAug 1, 20233y3 years agoVendor breach | Aug 1, 20233y3 years ago | Vendor breach | Government | Confirmed | 10K |
| COCity of RoanokeJul 31, 20233y3 years ago | Jul 31, 20233y3 years ago | Not stated | Government | Confirmed | 2,890 |
| ACAllegheny County PennsylvaniaJul 28, 20233y3 years agoHacking | Jul 28, 20233y3 years ago | Hacking | Government | Confirmed | 968K |
MaximusMOVEit breach exposes personal and health data of 8 to 11 million peopleJul 26, 20233y3 years agoSupply chain | Jul 26, 20233y3 years ago | Supply chain | Government | Confirmed | 9.2M |
| SCSpartanburg County, SCJul 25, 20233y3 years ago | Jul 25, 20233y3 years ago | Not stated | Government | Confirmed | 13K |
| TRTeachers' Retirement System of the City of New YorkJul 18, 20233y3 years ago | Jul 18, 20233y3 years ago | Not stated | Government | Confirmed | 93K |
| TPTacoma-Pierce County Health DepartmentJul 11, 20233y3 years agoHacking | Jul 11, 20233y3 years ago | Hacking | Government | Confirmed | Unknown |
Office of the Registrar General, Birth and Death RegistrationBangladesh government website leaks personal data of over 50 million citizensJul 7, 20233y3 years agoExposed dataUnverified | Jul 7, 20233y3 years ago | Exposed data | Government | Unverified | Unknown |
| IDIllinois Department of Innovation & TechnologyJun 28, 20233y3 years ago | Jun 28, 20233y3 years ago | Not stated | Government | Confirmed | 291K |
| COCity of SouthgateJun 28, 20233y3 years ago | Jun 28, 20233y3 years ago | Not stated | Government | Confirmed | 1,353 |
| PAPalo Alto County SheriffJun 27, 20233y3 years ago | Jun 27, 20233y3 years ago | Not stated | Government | Confirmed | 265 |
| CCClallam County Public Utility DistrictJun 27, 20233y3 years agoPhishing | Jun 27, 20233y3 years ago | Phishing | Government | Confirmed | Unknown |
CalPERSVendor MOVEit breach exposes data of about 770,000 pension membersJun 22, 20233y3 years agoVendor breach | Jun 22, 20233y3 years ago | Vendor breach | Government | Confirmed | 770K |
| NPNottinghamshire PoliceUK ICO reprimand for security failingsJun 21, 20233y3 years ago | Jun 21, 20233y3 years ago | Not stated | Government | Confirmed | Unknown |
| COCity of San LuisJun 20, 20233y3 years agoHacking | Jun 20, 20233y3 years ago | Hacking | Government | Confirmed | 6,848 |