13,923 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.
- Wood River HealthNH Attorney General · Filed July 28, 2025Count not stated
- Wood River HealthNew Hampshire Attorney General · Filed July 28, 2025Count not stated
- Adams BrownMassachusetts Attorney General · Filed July 25, 2025Count not stated
- Allianz Life Insurance Co. of North AmericaIA Attorney General · Filed July 25, 2025Count not stated
- Allianz Life Insurance Co. of North AmericaIowa Attorney General · Filed July 25, 2025Count not stated
- Allianz Life Insurance Company of North AmericaCA Attorney General · Filed July 25, 2025Count not stated
- Allianz Life Insurance Company of North AmericaOregon Attorney General · Filed July 25, 2025Count not stated
- Allianz Life Insurance Company of North AmericaOR Attorney General · Filed July 25, 2025Count not stated
- Baystate Medical CenterMassachusetts Attorney General · Filed July 25, 2025Count not stated
- Cerner CorporationSC Attorney General · Filed July 25, 2025Count not stated
- Cerner CorporationSouth Carolina Attorney General · Filed July 25, 2025Count not stated
- Cerner CorporationCA Attorney General · Filed July 25, 2025Count not stated
- Columbus Regional Hospital and Columbus Regional Health Physicians LLCIN Attorney General · Filed July 25, 2025Count not stated
- Columbus Regional Hospital and Columbus Regional Health Physicians LLCIndiana Attorney General · Filed July 25, 2025Count not stated
- ElectroCraft CorporationNH Attorney General · Filed July 25, 2025Count not stated
- ElectroCraft CorporationNew Hampshire Attorney General · Filed July 25, 2025Count not stated
- Interpool, Inc., d/b/a TRAC IntermodalCA Attorney General · Filed July 25, 2025Count not stated
- NMS CapitalMassachusetts Attorney General · Filed July 25, 2025Count not stated
- NanoDX, Inc.New Hampshire Attorney General · Filed July 25, 2025Count not stated
- NanoDX, Inc.NH Attorney General · Filed July 25, 2025Count not stated
- Northwest Denture Center IncIndiana Attorney General · Filed July 25, 2025Count not stated
- Northwest Denture Center IncIN Attorney General · Filed July 25, 2025Count not stated
- Oak Park & River Forest High School District 200IN Attorney General · Filed July 25, 2025Count not stated
- Oak Park & River Forest High School District 200Indiana Attorney General · Filed July 25, 2025Count not stated
- Parodi Holdings LLCIndiana Attorney General · Filed July 25, 2025Count not stated
- Parodi Holdings LLCIN Attorney General · Filed July 25, 2025Count not stated
- Pond North LLPIN Attorney General · Filed July 25, 2025Count not stated
- Progressive Direct Insurance CompanyIN Attorney General · Filed July 25, 2025Count not stated
- Progressive Direct Insurance CompanyIndiana Attorney General · Filed July 25, 2025Count not stated
- Progressive Direct Insurance Company, Progressive Northern Insurance Company and Progressive Universal Insurance CompanyNew Hampshire Attorney General · Filed July 25, 2025Count not stated
- Progressive Direct Insurance Company, Progressive Northern Insurance Company and Progressive Universal Insurance CompanyNH Attorney General · Filed July 25, 2025Count not stated
- Southern Tire MartCalifornia Attorney General · Filed July 25, 2025Count not stated
- Southern Tire MartCA Attorney General · Filed July 25, 2025Count not stated
- Valley Mountain Regional CenterCA Attorney General · Filed July 25, 2025Count not stated
- Valley Mountain Regional CenterCalifornia Attorney General · Filed July 25, 2025Count not stated
- Certis USA LLCIN Attorney General · Filed July 24, 2025Count not stated
- Certis USA LLCIndiana Attorney General · Filed July 24, 2025Count not stated
- Citibank, N.A.Massachusetts Attorney General · Filed July 24, 2025Count not stated
- Dana SAC USA IncIndiana Attorney General · Filed July 24, 2025Count not stated
- Dana SAC USA IncIN Attorney General · Filed July 24, 2025Count not stated
- Gastroenterology Consultants of South TexasTexas Attorney General · Filed July 24, 2025Count not stated
- Gastroenterology Consultants of South TexasTX Attorney General · Filed July 24, 2025Count not stated
- Genesis Billing Services Inc-Bus Associate of Eastern Texas Pathology Laboratories LLCTX Attorney General · Filed July 24, 2025Count not stated
- Genesis Billing Services Inc-Bus Associate of Eastern Texas Pathology Laboratories LLCTexas Attorney General · Filed July 24, 2025Count not stated
- Grumman Hill Montessori Association, Inc. dba Seven Acres MontessoriNew Hampshire Attorney General · Filed July 24, 2025Count not stated
- Grumman Hill Montessori Association, Inc. dba Seven Acres MontessoriNH Attorney General · Filed July 24, 2025Count not stated
- Loretto HospitalIndiana Attorney General · Filed July 24, 2025Count not stated
- Loretto HospitalIN Attorney General · Filed July 24, 2025Count not stated
- McKenzie Memorial HospitalNew Hampshire Attorney General · Filed July 24, 2025Count not stated
- McKenzie Memorial HospitalNH Attorney General · Filed July 24, 2025Count not stated