Skip to content

Insider breaches

1,553 breaches, most recently disclosed first. The list grows as new ones are disclosed.

OrganizationAffected
Communications Workers of America Local 1180 Security Benefits FundFeb 137 months agoInsider19K
Transitions of Western IllinoisFeb 97 months agoInsider805
Lincoln National Corporation d/b/a/ Lincoln FinancialJan 307 months agoInsider998
Health and Hospital Corporation of Marion CountyJan 307 months agoInsider792
Chattanooga C.A.R.E.SJan 307 months agoInsider1,341
CashFlow SolutionsJan 288 months agoInsider1,007
BestCare treatment ServicesJan 288 months agoInsider4,216
Minnesota Department of Human ServicesJan 168 months agoInsider304K
LifeLong Medical CareJan 148 months agoInsider70K
TMG HealthJan 138 months agoInsider2,076
Valley Family Health CareJan 128 months agoInsider4,300
Foundation Health PartnersJan 98 months agoInsider523
HealthPoint Family CareJan 58 months agoInsider7,990
Exact Sciences LaboratoriesDec 29, 20259 months agoInsider2,658
Urology Associates of Green Bay, SCDec 24, 20259 months agoInsider4,000
York HospitalDec 23, 20259 months agoInsider1,259
Riverland Community HealthDec 23, 20259 months agoInsider940
TapestryHealthDec 22, 20259 months agoInsider6,494
Anesthesiology & Pain ConsultantsDec 19, 20259 months agoInsider538
Urban Cyber SecurityFeatured VPN browser extension harvested AI chats of millions and sent them to data brokerDec 15, 20259 months agoInsiderUnverifiedUnknown
Indian Health Board of MinneapolisDec 15, 20259 months agoInsider503
FPMCMDec 15, 20259 months agoInsider2,072
OCATDec 12, 20259 months agoInsider1,629
Affiliates of Nexion HealthDec 12, 20259 months agoInsider1,027
CoinbaseCoinbase confirms contractor improperly accessed data of about 30 customersDec 11, 20259 months agoInsider32
Heart of Texas Behavioral Health NetworkDec 10, 20259 months agoInsider1,309
ConvenientMDDec 2, 20259 months agoInsider1,332
CoupangFormer employee took data of 34M customers; record KRW 624B PIPC fineNov 29, 202510 months agoInsider34M
Henry Ford HealthNov 26, 202510 months agoInsider1,984
Tanner Medical CenterNov 25, 202510 months agoInsider1,000
CrowdStrikeCrowdStrike fires insider who shared internal screenshots with hackersNov 21, 202510 months agoInsiderUnverifiedUnknown
Marrs Ear, Nose & ThroatNov 18, 202510 months agoInsider6,376
Doctor AllianceNov 16, 202510 months agoInsider17K
Optum Financial ServicesNov 13, 202510 months agoInsider2,124
Wisconsin Department of CorrectionsNov 12, 202510 months agoInsider1,723
West Suburban Eye Surgery CenterNov 11, 202510 months agoInsider500
River Oaks Hospital & ClinicsNov 7, 202510 months agoInsider2,742
Synergy Advanced HealthcareNov 4, 202510 months agoInsider1,260
Incyte Pathology, P.SNov 4, 202510 months agoInsider629
Fidelis Care New YorkOct 31, 202510 months agoInsider1,680
Better Vision EyecareOct 28, 202511 months agoInsider501
Methodist Healthcare - Memphis HospitalsOct 27, 202511 months agoInsider1,658
Legacy HealthOct 23, 202511 months agoInsider6,547
Yamhill Community Care OrganizationOct 22, 202511 months agoInsider1,251
Express Canna CardsOct 20, 202511 months agoInsider5,000
Kadlec Clinic – Fertility CenterOct 14, 202511 months agoInsider1,093
RootsOct 10, 202511 months agoInsider2,000
Houston Methodist Specialty Physician GroupOct 10, 202511 months agoInsider2,329
Florida Health Sciences CenterOct 3, 202511 months agoInsider896
Arizona Health Care Cost Containment System- State Medicaid AgencyOct 3, 202511 months agoInsider3,177

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.