13,906 filings on record
Ransomware attacks & data breaches
Each listing comes from a breach report filed with a U.S. state attorney general. An incident is marked ransomware only when the company’s filing says so.
- SNP Transformations, Inc.Massachusetts Attorney General · Filed January 16, 2026Count not stated
- SPCorp Services, Inc.CA Attorney General · Filed January 16, 2026Count not stated
- SPCorp Services, Inc.California Attorney General · Filed January 16, 2026Count not stated
- Santa Cruz Community HealthCA Attorney General · Filed January 16, 2026Count not stated
- Santa Cruz Community HealthCalifornia Attorney General · Filed January 16, 2026Count not stated
- Sonoma County Department of Emergency ManagementCA Attorney General · Filed January 16, 2026Count not stated
- Sonoma County Department of Emergency ManagementCalifornia Attorney General · Filed January 16, 2026Count not stated
- St. Mary's Credit UnionMassachusetts Attorney General · Filed January 16, 2026Count not stated
- TEXMED HOME HEALTH, INC.IL Attorney General · Filed January 16, 2026Count not stated
- Texmed Home Health, Inc.Illinois Attorney General · Filed January 16, 2026Count not stated
- The Next Street, LLCNH Attorney General · Filed January 16, 2026Count not stated
- The Next Street, LLCNew Hampshire Attorney General · Filed January 16, 2026Count not stated
- Trocaire CollegeIndiana Attorney General · Filed January 16, 2026Count not stated
- Trocaire CollegeIN Attorney General · Filed January 16, 2026Count not stated
- Walters-Morgan Construction IncIN Attorney General · Filed January 16, 2026Count not stated
- Walters-Morgan Construction IncIndiana Attorney General · Filed January 16, 2026Count not stated
- Walters-Morgan Construction IncIndiana Attorney General · Filed January 16, 2026Count not stated
- Ticketmaster EntertainmentCA Attorney General · Filed January 15, 2026560,000,000 affected
- BELL AMBULANCE INCIL Attorney General · Filed January 15, 2026Count not stated
- BELL AMBULANCE INCIllinois Attorney General · Filed January 15, 2026Count not stated
- Central Home Health Care, Inc.Massachusetts Attorney General · Filed January 15, 2026Count not stated
- Chatham Asset Management LLCIN Attorney General · Filed January 15, 2026Count not stated
- Chatham Asset Management LLCIndiana Attorney General · Filed January 15, 2026Count not stated
- Georgia Heritage Federal Credit UnionIN Attorney General · Filed January 15, 2026Count not stated
- Goodwin Partners LLPIN Attorney General · Filed January 15, 2026Count not stated
- Goodwin Partners LLPIndiana Attorney General · Filed January 15, 2026Count not stated
- Heart Care Centers Of IllinoisIllinois Attorney General · Filed January 15, 2026Count not stated
- La Clinica de La Raza, Inc.CA Attorney General · Filed January 15, 2026Count not stated
- La Clinica de La Raza, Inc.California Attorney General · Filed January 15, 2026Count not stated
- MAX USA CORPORATIONNebraska Attorney General · Filed January 15, 2026Count not stated
- Memberclose LLCIN Attorney General · Filed January 15, 2026Count not stated
- TKH Group PCIndiana Attorney General · Filed January 15, 2026Count not stated
- TKH Group, PCNH Attorney General · Filed January 15, 2026Count not stated
- TKH Group, PCNew Hampshire Attorney General · Filed January 15, 2026Count not stated
- Clarksville Montgomery County School SystemIN Attorney General · Filed January 14, 2026Count not stated
- Clarksville Montgomery County School SystemIndiana Attorney General · Filed January 14, 2026Count not stated
- Family Centers, Inc.Massachusetts Attorney General · Filed January 14, 2026Count not stated
- Florence County Commission on Alcohol & Drug Abuse - dba Circle ParkSC Attorney General · Filed January 14, 2026Count not stated
- Florence County Commission on Alcohol & Drug Abuse - dba Circle ParkSouth Carolina Attorney General · Filed January 14, 2026Count not stated
- Florence County Commission on Alcohol & Drug Abuse dba Circle Park Behavioral Health ServicesNH Attorney General · Filed January 14, 2026Count not stated
- Furuno U.S.A., Inc.NH Attorney General · Filed January 14, 2026Count not stated
- Furuno U.S.A., Inc.New Hampshire Attorney General · Filed January 14, 2026Count not stated
- Guidewire Software, Inc.Massachusetts Attorney General · Filed January 14, 2026Count not stated
- LifeLong Medical CareCA Attorney General · Filed January 14, 2026Count not stated
- LifeLong Medical CareCalifornia Attorney General · Filed January 14, 2026Count not stated
- Monroe UniversityTX Attorney General · Filed January 14, 2026Count not stated
- Monroe UniversityTexas Attorney General · Filed January 14, 2026Count not stated
- Posillico, Inc.NH Attorney General · Filed January 14, 2026Count not stated
- Posillico, Inc.New Hampshire Attorney General · Filed January 14, 2026Count not stated
- Rochester Community School CorporationIN Attorney General · Filed January 14, 2026Count not stated