13,874 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.
- Mercer Advisors Inc.TX Attorney General · Filed April 2, 2026Count not stated
- Miller PipelineIndiana Attorney General · Filed April 2, 2026Count not stated
- Miller PipelineIN Attorney General · Filed April 2, 2026Count not stated
- New Orleans Louisiana Saints LLCIN Attorney General · Filed April 2, 2026Count not stated
- Onyx Equities, LLCMassachusetts Attorney General · Filed April 2, 2026Count not stated
- Salem Five BankMassachusetts Attorney General · Filed April 2, 2026Count not stated
- Southern IL DermatologyVT Attorney General · Filed April 2, 2026Count not stated
- Southern IL DermatologyVermont Attorney General · Filed April 2, 2026Count not stated
- Southern IL DermatologyVermont Attorney General · Filed April 2, 2026Count not stated
- Southern Illinois DermatologyMassachusetts Attorney General · Filed April 2, 2026Count not stated
- Timec Oil and GasVermont Attorney General · Filed April 2, 2026Count not stated
- Timec Oil and GasVT Attorney General · Filed April 2, 2026Count not stated
- Timec Oil and GasVermont Attorney General · Filed April 2, 2026Count not stated
- Tulane UniversityIN Attorney General · Filed April 2, 2026Count not stated
- Washington International SchoolVermont Attorney General · Filed April 2, 2026Count not stated
- Washington International SchoolIndiana Attorney General · Filed April 2, 2026Count not stated
- Washington International SchoolVT Attorney General · Filed April 2, 2026Count not stated
- Washington International SchoolVermont Attorney General · Filed April 2, 2026Count not stated
- illumifin CorporationTX Attorney General · Filed April 2, 2026Count not stated
- CHP 11-99 FoundationCalifornia Attorney General · Filed April 1, 2026Count not stated
- COGNIZANTIL Attorney General · Filed April 1, 2026Count not stated
- COGNIZANTIllinois Attorney General · Filed April 1, 2026Count not stated
- Distributor Corporation of New EnglandMassachusetts Attorney General · Filed April 1, 2026Count not stated
- HealthBeat, PLLCMassachusetts Attorney General · Filed April 1, 2026Count not stated
- IPPC Inc.Vermont Attorney General · Filed April 1, 2026Count not stated
- IPPC Inc.VT Attorney General · Filed April 1, 2026Count not stated
- IPPC Inc.Vermont Attorney General · Filed April 1, 2026Count not stated
- Labconco CorporationNH Attorney General · Filed April 1, 2026Count not stated
- Labconco CorporationNew Hampshire Attorney General · Filed April 1, 2026Count not stated
- Master Millwork, LLCNH Attorney General · Filed April 1, 2026Count not stated
- Master Millwork, LLCNew Hampshire Attorney General · Filed April 1, 2026Count not stated
- MutualOneMassachusetts Attorney General · Filed April 1, 2026Count not stated
- New Hampshire Historical SocietyNH Attorney General · Filed April 1, 2026Count not stated
- New Hampshire Historical SocietyNew Hampshire Attorney General · Filed April 1, 2026Count not stated
- Nylene Canada ULC & Polymeric Resources CorpIN Attorney General · Filed April 1, 2026Count not stated
- Nylene Canada ULC & Polymeric Resources CorpIndiana Attorney General · Filed April 1, 2026Count not stated
- Proxycare, LLCNH Attorney General · Filed April 1, 2026Count not stated
- Proxycare, LLCNew Hampshire Attorney General · Filed April 1, 2026Count not stated
- Socure IncIndiana Attorney General · Filed April 1, 2026Count not stated
- Socure IncIN Attorney General · Filed April 1, 2026Count not stated
- Socure IncIndiana Attorney General · Filed April 1, 2026Count not stated
- Synopsys, Inc.NH Attorney General · Filed April 1, 2026Count not stated
- Synopsys, Inc.New Hampshire Attorney General · Filed April 1, 2026Count not stated
- Town of AmherstMassachusetts Attorney General · Filed April 1, 2026Count not stated
- Advantage Media Services LLCCA Attorney General · Filed March 31, 2026Count not stated
- Advantage Media Services LLCIN Attorney General · Filed March 31, 2026Count not stated
- Advantage Media Services LLCCalifornia Attorney General · Filed March 31, 2026Count not stated
- Austin Plastic and Reconstructive SurgeryTX Attorney General · Filed March 31, 2026Count not stated
- Austin Plastic and Reconstructive SurgeryTexas Attorney General · Filed March 31, 2026Count not stated
- BLUE ENTERPRISES, INC. DBA HOGAN TRANSPORTS, INC.IL Attorney General · Filed March 31, 2026Count not stated