California ransomware attacks & data breaches
1,277 breaches have been reported to the California Attorney General. Incidents the filing describes as ransomware are marked.
- Educational Employees Credit UnionCA Attorney General · Filed May 29, 2026Count not stated
- Educational Employees Credit UnionCalifornia Attorney General · Filed May 29, 2026Count not stated
- RCI Internet ServicesCA Attorney General · Filed May 29, 2026Count not stated
- RCI Internet ServicesCalifornia Attorney General · Filed May 29, 2026Count not stated
- Texollini, Inc.CA Attorney General · Filed May 29, 2026Count not stated
- Texollini, Inc.California Attorney General · Filed May 29, 2026Count not stated
- Texollini, Inc.California Attorney General · Filed May 29, 2026Count not stated
- Harbor Developmental Disabilities Foundation (d/b/a Harbor Regional Center)California Attorney General · Filed May 28, 2026Count not stated
- Harbor Developmental Disabilities Foundation (d/b/a Harbor Regional Center)California Attorney General · Filed May 28, 2026Count not stated
- Johnson-Peltier Electric, Inc.California Attorney General · Filed May 28, 2026Count not stated
- Johnson-Peltier Electric, Inc.CA Attorney General · Filed May 28, 2026Count not stated
- Johnson-Peltier Electric, Inc.California Attorney General · Filed May 28, 2026Count not stated
- La Perouse LLCCA Attorney General · Filed May 28, 2026Count not stated
- La Perouse LLCCalifornia Attorney General · Filed May 28, 2026Count not stated
- Smith & James, CPAsCA Attorney General · Filed May 28, 2026Count not stated
- Smith & James, CPAsCalifornia Attorney General · Filed May 28, 2026Count not stated
- Smith & James, CPAsCalifornia Attorney General · Filed May 28, 2026Count not stated
- Ampex Data Systems CorporationCalifornia Attorney General · Filed May 27, 2026Count not stated
- Ampex Data Systems CorporationCA Attorney General · Filed May 27, 2026Count not stated
- Ampex Data Systems CorporationCalifornia Attorney General · Filed May 27, 2026Count not stated
- ERMI LLCCA Attorney General · Filed May 26, 2026Count not stated
- ERMI LLCCalifornia Attorney General · Filed May 26, 2026Count not stated
- Nickey KehoeCalifornia Attorney General · Filed May 26, 2026Count not stated
- Nickey KehoeCA Attorney General · Filed May 26, 2026Count not stated
- Nickey KehoeCalifornia Attorney General · Filed May 26, 2026Count not stated
- Sacramento CountyCalifornia Attorney General · Filed May 22, 2026Count not stated
- Sacramento CountyCA Attorney General · Filed May 22, 2026Count not stated
- Sacramento CountyCalifornia Attorney General · Filed May 22, 2026Count not stated
- Frost BankCA Attorney General · Filed May 20, 2026Count not stated
- Frost BankCalifornia Attorney General · Filed May 20, 2026Count not stated
- City of Port HuenemeCA Attorney General · Filed May 15, 2026Count not stated
- City of Port HuenemeCalifornia Attorney General · Filed May 15, 2026Count not stated
- City of Port HuenemeCalifornia Attorney General · Filed May 15, 2026Count not stated
- The Phia Group, LLCCA Attorney General · Filed May 15, 2026Count not stated
- The Phia Group, LLCCalifornia Attorney General · Filed May 15, 2026Count not stated
- Cresset Capital ManagementCA Attorney General · Filed May 14, 2026Count not stated
- Cresset Capital ManagementCalifornia Attorney General · Filed May 14, 2026Count not stated
- Family Health Centers of San DiegoCalifornia Attorney General · Filed May 12, 2026Count not stated
- Family Health Centers of San DiegoCA Attorney General · Filed May 12, 2026Count not stated
- Family Health Centers of San DiegoCalifornia Attorney General · Filed May 12, 2026Count not stated
- Tulane UniversityCA Attorney General · Filed May 12, 2026Count not stated
- American Lending CenterCA Attorney General · Filed May 11, 2026Count not stated
- Las Lomitas Elementary School DistrictCA Attorney General · Filed May 11, 2026Count not stated
- Las Lomitas Elementary School DistrictCalifornia Attorney General · Filed May 11, 2026Count not stated
- Automobile Club of Southern CaliforniaCalifornia Attorney General · Filed May 8, 2026Count not stated
- Automobile Club of Southern CaliforniaCalifornia Attorney General · Filed May 8, 2026Count not stated
- Blue Enterprises, Inc. dba Hogan Transports, Inc.CA Attorney General · Filed May 8, 2026Count not stated
- Chaffey Joint Union High School DistrictCalifornia Attorney General · Filed May 8, 2026Count not stated
- Chaffey Joint Union High School DistrictCA Attorney General · Filed May 8, 2026Count not stated
- MemberSource Credit UnionCA Attorney General · Filed May 8, 2026Count not stated
- Alliance Roofing Company, Inc.CA Attorney General · Filed May 7, 2026Count not stated
- Alliance Roofing Company, Inc.California Attorney General · Filed May 7, 2026Count not stated
- Sanger Skilled Care, LLC dba Cornerstone Care CenterCA Attorney General · Filed May 7, 2026Count not stated
- Sanger Skilled Care, LLC dba Cornerstone Care CenterCalifornia Attorney General · Filed May 7, 2026Count not stated
- Horizon MediaCA Attorney General · Filed May 6, 2026Count not stated
- Berger & Williams, LLPCA Attorney General · Filed May 5, 2026Count not stated
- TransGlobal Insurance Agency, Inc.CA Attorney General · Filed April 29, 2026Count not stated
- TransGlobal Insurance Agency, Inc.California Attorney General · Filed April 29, 2026Count not stated
- Access Information Management Shared Services, LLCCA Attorney General · Filed April 28, 2026Count not stated
- Frontwave Credit UnionCA Attorney General · Filed April 28, 2026Count not stated
- Frontwave Credit UnionCalifornia Attorney General · Filed April 28, 2026Count not stated
- JC Resorts LLCCA Attorney General · Filed April 28, 2026Count not stated
- JC Resorts LLCCalifornia Attorney General · Filed April 28, 2026Count not stated
- L.A. Care Health PlanCalifornia Attorney General · Filed April 27, 2026Count not stated
- GrayRobinson P.A.CA Attorney General · Filed April 24, 2026Count not stated
- Heritage BankCA Attorney General · Filed April 23, 2026Count not stated
- Marin Cancer CareCA Attorney General · Filed April 23, 2026Count not stated
- Cloud Imperium GamesCA Attorney General · Filed April 21, 2026Count not stated
- Cloud Imperium GamesCalifornia Attorney General · Filed April 21, 2026Count not stated
- Web Hosting Hub, Inc.CA Attorney General · Filed April 21, 2026Count not stated
- Solari Accountancy, Inc.CA Attorney General · Filed April 20, 2026Count not stated
- Solari Accountancy, Inc.California Attorney General · Filed April 20, 2026Count not stated
- Alaska Air Group Federal Credit UnionCA Attorney General · Filed April 17, 2026Count not stated
- Ameriprise Financial, Inc.CA Attorney General · Filed April 17, 2026Count not stated
- Columbia BankCA Attorney General · Filed April 17, 2026Count not stated
- Impac Mortgage Holdings, Inc.CA Attorney General · Filed April 17, 2026Count not stated
- Informa (including Informa Exhibitions U.S. Construction and Real Estate, Inc., other Informa U.S. entities, and Informa TechTarget)CA Attorney General · Filed April 17, 2026Count not stated
- Nobu Restaurant Group Holding Company, LLCCA Attorney General · Filed April 17, 2026Count not stated
- ProvidenceCalifornia Attorney General · Filed April 16, 2026Count not stated
- ProvidenceCA Attorney General · Filed April 16, 2026Count not stated
- DOUGLAS M SMITH & CO CPASCA Attorney General · Filed April 15, 2026Count not stated
- DOUGLAS M SMITH & CO CPASCalifornia Attorney General · Filed April 15, 2026Count not stated
- City Health, a medical corporationCA Attorney General · Filed April 14, 2026Count not stated
- City Health, a medical corporationCalifornia Attorney General · Filed April 14, 2026Count not stated
- Community Psychiatry Management, LLC d/b/a Mindpath HealthCalifornia Attorney General · Filed April 14, 2026Count not stated
- Community Psychiatry Management, LLC d/b/a Mindpath HealthCA Attorney General · Filed April 14, 2026Count not stated
- Pediatric Products, LLCCA Attorney General · Filed April 14, 2026Count not stated
- BUENA VISTA MANAGEMENT SERVICES, LLC DBA Windward Life CareCA Attorney General · Filed April 10, 2026Count not stated
- David Evans Enterprises, Inc.CA Attorney General · Filed April 10, 2026Count not stated
- Kloeckner Metals CorporationCA Attorney General · Filed April 10, 2026Count not stated
- CardioFit Medical Group, Inc.CA Attorney General · Filed April 9, 2026Count not stated
- CardioFit Medical Group, Inc.California Attorney General · Filed April 9, 2026Count not stated
- DermCare ManagementCA Attorney General · Filed April 8, 2026Count not stated
- OneDigital Investment Advisors LLCCA Attorney General · Filed April 8, 2026Count not stated
- TEXCAZ Insurance ServicesCA Attorney General · Filed April 8, 2026Count not stated
- TruView BSI, LLCCA Attorney General · Filed April 8, 2026Count not stated
- Option Care Health, Inc.CA Attorney General · Filed April 6, 2026Count not stated
- DocketWiseCA Attorney General · Filed April 3, 2026Count not stated
- Maritz Holdings IncCA Attorney General · Filed April 3, 2026Count not stated
- Maritz Holdings IncCalifornia Attorney General · Filed April 3, 2026Count not stated