California ransomware attacks & data breaches
1,277 breaches have been reported to the California Attorney General. Incidents the filing describes as ransomware are marked.
- Citizens BankCalifornia Attorney General · Filed October 19, 2026Count not stated
- STS Aviation GroupCalifornia Attorney General · Filed October 19, 2026Count not stated
- Covered CaliforniaCalifornia Attorney General · Filed October 16, 2026Count not stated
- Frazer LLPCalifornia Attorney General · Filed October 16, 2026Count not stated
- Inner City Education FoundationCA Attorney General · Filed October 16, 2026Count not stated
- John G. Yphantides, a Professional Law CorporationCA Attorney General · Filed October 16, 2026Count not stated
- Neuro Wellness SpaCalifornia Attorney General · Filed October 16, 2026Count not stated
- MLD Mortgage Inc. dba The Money StoreCalifornia Attorney General · Filed October 15, 2026Count not stated
- Kern County Superintendent of SchoolsCalifornia Attorney General · Filed October 14, 2026Count not stated
- American Board of Preventive MedicineCalifornia Attorney General · Filed October 13, 2026Count not stated
- JM Bullion, Inc.California Attorney General · Filed October 13, 2026Count not stated
- Magna Hospitality GroupCalifornia Attorney General · Filed October 13, 2026Count not stated
- Porter and CompanyCalifornia Attorney General · Filed October 13, 2026Count not stated
- Tulare Joint Union High School DistrictCalifornia Attorney General · Filed October 13, 2026Count not stated
- Blueberry PediatricsCalifornia Attorney General · Filed October 10, 2026Count not stated
- Alisal Union Schol DistrictCalifornia Attorney General · Filed October 7, 2026Count not stated
- Advantest America, Inc.CA Attorney General · Filed October 5, 2026Count not stated
- Fragomen, Del Rey, Bernsen & Loewy, LLPCalifornia Attorney General · Filed October 2, 2026Count not stated
- Sheppard, Mullin, Richter & Hampton LLPCalifornia Attorney General · Filed October 2, 2026Count not stated
- Aldrich Services LLPCalifornia Attorney General · Filed October 1, 2026Count not stated
- Lincoln Property Company Commercial LLCCalifornia Attorney General · Filed October 1, 2026Count not stated
- Marana Health CenterCalifornia Attorney General · Filed October 1, 2026Count not stated
- American Family Connect Insurance CompanyCalifornia Attorney General · Filed September 30, 2026Count not stated
- DriveWealthCalifornia Attorney General · Filed September 30, 2026Count not stated
- Nishiyamato AcademyCalifornia Attorney General · Filed September 30, 2026Count not stated
- ProCampsCalifornia Attorney General · Filed September 30, 2026Count not stated
- Challenge Financial Services, Inc.California Attorney General · Filed September 29, 2026Count not stated
- San Bernardino County on behalf of Arrowhead Regional Medical CenterCalifornia Attorney General · Filed September 28, 2026Count not stated
- Upbound Group, Inc.California Attorney General · Filed September 27, 2026Count not stated
- Financial Administrative Support ServicesCalifornia Attorney General · Filed September 25, 2026Count not stated
- Kings United WayCalifornia Attorney General · Filed September 25, 2026Count not stated
- MedImpact Healthcare Systems, Inc.California Attorney General · Filed September 25, 2026Count not stated
- 5Star Life Insurance CompanyCalifornia Attorney General · Filed September 24, 2026Count not stated
- HILT-Trust 2020-A and its underlying trusts and affiliates ("HILT")California Attorney General · Filed September 24, 2026Count not stated
- NSE Insurance AgenciesCalifornia Attorney General · Filed September 24, 2026Count not stated
- Peña and BrombergCalifornia Attorney General · Filed September 24, 2026Count not stated
- Fairwinds Credit UnionCalifornia Attorney General · Filed September 23, 2026Count not stated
- Modoc Medical CenterCalifornia Attorney General · Filed September 22, 2026Count not stated
- Ethan Conrad PropertiesCalifornia Attorney General · Filed September 21, 2026Count not stated
- Friesen GroupCalifornia Attorney General · Filed September 21, 2026Count not stated
- Fun For Less Tours, Inc.California Attorney General · Filed September 21, 2026Count not stated
- Ridgeway Pharmacy LtdCalifornia Attorney General · Filed September 21, 2026Count not stated
- United UnderwritersCalifornia Attorney General · Filed September 21, 2026Count not stated
- Opportune LLPCalifornia Attorney General · Filed September 18, 2026Count not stated
- Seyfarth Shaw LLPCalifornia Attorney General · Filed September 18, 2026Count not stated
- The Office of the Los Angeles CityCalifornia Attorney General · Filed September 18, 2026Count not stated
- CallonDoc, Inc.California Attorney General · Filed September 17, 2026Count not stated
- Partnership HealthPlan of CaliforniaCalifornia Attorney General · Filed September 17, 2026Count not stated
- Alliance Environmental Group, LLCCalifornia Attorney General · Filed September 15, 2026Count not stated
- Leggett & Platt, Incorporated Employee Benefits PlanCalifornia Attorney General · Filed September 15, 2026Count not stated
- Accela, Inc.California Attorney General · Filed September 14, 2026Count not stated
- Cambridge Mercantile Corp. (U.S.A.)California Attorney General · Filed September 14, 2026Count not stated
- Catalyst Physician GroupCalifornia Attorney General · Filed September 14, 2026Count not stated
- Cornerstone Staffing Solutions, Inc.California Attorney General · Filed September 14, 2026Count not stated
- Paradigm Healthcare ServicesCalifornia Attorney General · Filed September 14, 2026Count not stated
- Suffolk Federal Credit UnionCalifornia Attorney General · Filed September 14, 2026Count not stated
- ZHealth, Inc.California Attorney General · Filed September 14, 2026Count not stated
- Catalyst Physician GroupCalifornia Attorney General · Filed September 11, 2026Count not stated
- Cornerstone Staffing Solutions, Inc.California Attorney General · Filed September 11, 2026Count not stated
- Suffolk Federal Credit UnionCalifornia Attorney General · Filed September 11, 2026Count not stated
- zHealth, Inc.California Attorney General · Filed September 11, 2026Count not stated
- Greenberg Traurig, LLP (“GT”)California Attorney General · Filed September 9, 2026Count not stated
- Hibbett Retail, Inc.California Attorney General · Filed September 8, 2026Count not stated
- Bimbo Bakeries USACalifornia Attorney General · Filed September 4, 2026Count not stated
- Catalyst Brands LLCCalifornia Attorney General · Filed September 4, 2026Count not stated
- Elixir Medical CorporationCalifornia Attorney General · Filed September 4, 2026Count not stated
- Fishbrain ABCalifornia Attorney General · Filed September 2, 2026Count not stated
- HumanEdge, Inc.California Attorney General · Filed September 2, 2026Count not stated
- Knowledge Research CenterCalifornia Attorney General · Filed September 2, 2026Count not stated
- DeMera DeMera Cameron, LLPCalifornia Attorney General · Filed September 1, 2026Count not stated
- Kaniksu Community HealthCalifornia Attorney General · Filed September 1, 2026Count not stated
- Virta Health Corp. and Virta Medical, PCCalifornia Attorney General · Filed August 31, 2026Count not stated
- Bennett CollegeCalifornia Attorney General · Filed August 28, 2026Count not stated
- Livara Health Medical Group - dba SpineZoneCalifornia Attorney General · Filed August 25, 2026Count not stated
- Allied HealthCalifornia Attorney General · Filed August 24, 2026Count not stated
- Forrestall CPAs LLCCalifornia Attorney General · Filed August 17, 2026Count not stated
- Langwasser & Company CPAsCalifornia Attorney General · Filed August 17, 2026Count not stated
- Temple Adat Shalom SisterhoodCalifornia Attorney General · Filed August 12, 2026Count not stated
- American Addiction CentersCA Attorney General · Filed August 7, 2026Count not stated
- Cushman & WakefieldCA Attorney General · Filed August 7, 2026Count not stated
- Hamill & KaplanCA Attorney General · Filed August 6, 2026Count not stated
- Hamill & KaplanCalifornia Attorney General · Filed August 6, 2026Count not stated
- New York City Regional Center, LLCCA Attorney General · Filed August 5, 2026Count not stated
- New York City Regional Center, LLCCalifornia Attorney General · Filed August 5, 2026Count not stated
- UCLA HealthCA Attorney General · Filed August 4, 2026Count not stated
- UCLA HealthCalifornia Attorney General · Filed August 4, 2026Count not stated
- Apollo Management Holdings, L.P.CA Attorney General · Filed August 1, 2026Count not stated
- Kern Psychiatric Health and Wellness Center, IncCA Attorney General · Filed August 1, 2026Count not stated
- Northern Inyo Healthcare District d/b/a Northern Inyo HospitalCA Attorney General · Filed August 1, 2026Count not stated
- POLAM Federal Credit UnionCA Attorney General · Filed August 1, 2026Count not stated
- Silver Summit Medical CorporationCA Attorney General · Filed August 1, 2026Count not stated
- The Health Trust and its subsidiary, FASSCA Attorney General · Filed August 1, 2026Count not stated
- Together Women's Health LLC - AestoCA Attorney General · Filed August 1, 2026Count not stated
- Stanislaus County Health Services AgencyCalifornia Attorney General · Filed July 31, 2026Count not stated
- Fresno County Department of Social ServicesCalifornia Attorney General · Filed July 28, 2026Count not stated
- Regional Center of Orange CountyCalifornia Attorney General · Filed July 27, 2026Count not stated
- The LINE Los AngelesCalifornia Attorney General · Filed July 24, 2026Count not stated
- Devereux FoundationCalifornia Attorney General · Filed July 23, 2026Count not stated
- LaserShip, Inc. dba OnTrac Final MileCalifornia Attorney General · Filed July 22, 2026Count not stated
- The Lawson Roofing Co Inc.California Attorney General · Filed July 22, 2026Count not stated