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.
- Glasswater Creek of Lafayette LLCIndiana Attorney General · Filed January 27, 2026Count not stated
- Heart City Health CenterIN Attorney General · Filed January 27, 2026Count not stated
- Heart City Health CenterIndiana Attorney General · Filed January 27, 2026Count not stated
- Murex Petroleum CorporationIN Attorney General · Filed January 27, 2026Count not stated
- Nova Biomedical Corp.NH Attorney General · Filed January 27, 2026Count not stated
- Nova Biomedical Corp.New Hampshire Attorney General · Filed January 27, 2026Count not stated
- Progressive Auto GroupNH Attorney General · Filed January 27, 2026Count not stated
- Progressive Auto GroupNew Hampshire Attorney General · Filed January 27, 2026Count not stated
- Take One SystemsCA Attorney General · Filed January 27, 2026Count not stated
- Take One SystemsCalifornia Attorney General · Filed January 27, 2026Count not stated
- The Reecer Law Firm PLLCTX Attorney General · Filed January 27, 2026Count not stated
- The Reecer Law Firm PLLCTexas Attorney General · Filed January 27, 2026Count not stated
- University of Massachusetts AmherstMassachusetts Attorney General · Filed January 27, 2026Count not stated
- WindRose Health NetworkIndiana Attorney General · Filed January 27, 2026Count not stated
- WindRose Health NetworkIN Attorney General · Filed January 27, 2026Count not stated
- WindRose Health NetworkIndiana Attorney General · Filed January 27, 2026Count not stated
- Wisner Baum LLPTX Attorney General · Filed January 27, 2026Count not stated
- Brown & Toland PhysiciansCA Attorney General · Filed January 26, 2026Count not stated
- Brown & Toland PhysiciansCalifornia Attorney General · Filed January 26, 2026Count not stated
- CHOICE HOTELS INTERNATIONAL, INC.IL Attorney General · Filed January 26, 2026Count not stated
- EMC Water LLCIndiana Attorney General · Filed January 26, 2026Count not stated
- EMC Water, LLCNH Attorney General · Filed January 26, 2026Count not stated
- EMC Water, LLCNew Hampshire Attorney General · Filed January 26, 2026Count not stated
- KMS Solutions, LLCNH Attorney General · Filed January 26, 2026Count not stated
- KMS Solutions, LLCNew Hampshire Attorney General · Filed January 26, 2026Count not stated
- Latah CountyID Attorney General · Filed January 26, 2026Count not stated
- Latah CountyIdaho Attorney General · Filed January 26, 2026Count not stated
- Lincoln County Public HealthOregon Attorney General · Filed January 26, 2026Count not stated
- Lincoln County Public HealthOR Attorney General · Filed January 26, 2026Count not stated
- Melwood, Inc.NH Attorney General · Filed January 26, 2026Count not stated
- Melwood, Inc.New Hampshire Attorney General · Filed January 26, 2026Count not stated
- Oxford CompaniesIndiana Attorney General · Filed January 26, 2026Count not stated
- Oxford CompaniesIN Attorney General · Filed January 26, 2026Count not stated
- PRIME THERAPEUTICSIllinois Attorney General · Filed January 26, 2026Count not stated
- Teton CountyID Attorney General · Filed January 26, 2026Count not stated
- Teton CountyIdaho Attorney General · Filed January 26, 2026Count not stated
- Time Base CorporationMassachusetts Attorney General · Filed January 26, 2026Count not stated
- Tlusty, Kennedy & Glascock, S.C.ID Attorney General · Filed January 26, 2026Count not stated
- Tlusty, Kennedy & Glascock, S.C.Idaho Attorney General · Filed January 26, 2026Count not stated
- Whitinger & Company LLCIndiana Attorney General · Filed January 26, 2026Count not stated
- Whitinger & Company LLCIN Attorney General · Filed January 26, 2026Count not stated
- Whitinger & Company LLCIndiana Attorney General · Filed January 26, 2026Count not stated
- TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTERIL Attorney General · Filed January 24, 2026Count not stated
- Ally BankMassachusetts Attorney General · Filed January 23, 2026Count not stated
- Anderson & KreigerMassachusetts Attorney General · Filed January 23, 2026Count not stated
- Arthur Ashe Institute for Urban Health Inc.NH Attorney General · Filed January 23, 2026Count not stated
- Arthur Ashe Institute for Urban Health Inc.New Hampshire Attorney General · Filed January 23, 2026Count not stated
- Arthur Ashe Institute for Urban Health Inc. (“AAIUH”)Massachusetts Attorney General · Filed January 23, 2026Count not stated
- Biermann Straatman PCIN Attorney General · Filed January 23, 2026Count not stated
- Biermann Straatman PCIndiana Attorney General · Filed January 23, 2026Count not stated