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.
- Churchill Claims Services, Inc.VT Attorney General · Filed April 28, 2026Count not stated
- Churchill Claims Services, Inc.Vermont Attorney General · Filed April 28, 2026Count not stated
- Churchill Claims Services, Inc.Vermont Attorney General · Filed April 28, 2026Count not stated
- Citizens Bank, NAMassachusetts Attorney General · Filed April 28, 2026Count not stated
- Curtis Steel Company LLCTX Attorney General · Filed April 28, 2026Count not stated
- Curtis Steel Company LLCTexas Attorney General · Filed April 28, 2026Count not stated
- Frontwave Credit UnionCA Attorney General · Filed April 28, 2026Count not stated
- Frontwave Credit UnionCalifornia Attorney General · Filed April 28, 2026Count not stated
- Higginbotham Insurance Agency, Inc.TX Attorney General · Filed April 28, 2026Count not stated
- Higginbotham Insurance Agency, Inc.Texas Attorney General · Filed April 28, 2026Count not stated
- JC Resorts LLCCA Attorney General · Filed April 28, 2026Count not stated
- JC Resorts LLCIN Attorney General · Filed April 28, 2026Count not stated
- JC Resorts LLCCalifornia Attorney General · Filed April 28, 2026Count not stated
- LOYOLA UNIVERSITY HEALTH SYSTEMIL Attorney General · Filed April 28, 2026Count not stated
- LOYOLA UNIVERSITY HEALTH SYSTEMIllinois Attorney General · Filed April 28, 2026Count not stated
- Lincoln Holdings LLC dba Monumental Sports & EntertainmentIN Attorney General · Filed April 28, 2026Count not stated
- Lincoln Holdings LLC dba Monumental Sports and EntertainmentNebraska Attorney General · Filed April 28, 2026Count not stated
- MERIDIAN HEALTH PLAN OF ILLINOISIL Attorney General · Filed April 28, 2026Count not stated
- MERIDIAN HEALTH PLAN OF ILLINOISIllinois Attorney General · Filed April 28, 2026Count not stated
- SIDLEY AUSTIN LLPIL Attorney General · Filed April 28, 2026Count not stated
- SIDLEY AUSTIN LLPIllinois Attorney General · Filed April 28, 2026Count not stated
- Sandhills Medical Foundation IncIN Attorney General · Filed April 28, 2026Count not stated
- Sandhills Medical Foundation, Inc.SC Attorney General · Filed April 28, 2026Count not stated
- Sandhills Medical Foundation, Inc.South Carolina Attorney General · Filed April 28, 2026Count not stated
- 462135007Indiana Attorney General · Filed April 27, 2026Count not stated
- Barclays Financing MastercardNH Attorney General · Filed April 27, 2026Count not stated
- Barclays Financing MastercardNew Hampshire Attorney General · Filed April 27, 2026Count not stated
- Charles River Insurance Brokerage, Inc.NH Attorney General · Filed April 27, 2026Count not stated
- Charles River Insurance Brokerage, Inc.New Hampshire Attorney General · Filed April 27, 2026Count not stated
- Churchill Claims Services, Inc.NH Attorney General · Filed April 27, 2026Count not stated
- Conduent State & Local Services, LLCNH Attorney General · Filed April 27, 2026Count not stated
- Conduent State & Local Services, LLCNew Hampshire Attorney General · Filed April 27, 2026Count not stated
- Credit Technologies, Inc.VT Attorney General · Filed April 27, 2026Count not stated
- Credit Technologies, Inc.Vermont Attorney General · Filed April 27, 2026Count not stated
- Credit Technologies, Inc.Vermont Attorney General · Filed April 27, 2026Count not stated
- Eanes Independent School DistrictTexas Attorney General · Filed April 27, 2026Count not stated
- Eanes Independent School DistrictTX Attorney General · Filed April 27, 2026Count not stated
- FALKENHEIN ACCOUNTING AND TAX SERVICE PCIllinois Attorney General · Filed April 27, 2026Count not stated
- FALKENHEIN ACCOUNTING AND TAX SERVICE PCIL Attorney General · Filed April 27, 2026Count not stated
- Fick Bros. Roofing & Exterior Remodeling CompanyNew Hampshire Attorney General · Filed April 27, 2026Count not stated
- Fick Bros. Roofing & Exterior Remodeling CompanyNH Attorney General · Filed April 27, 2026Count not stated
- Florida Physician SpecialistsTX Attorney General · Filed April 27, 2026Count not stated
- Florida Physician SpecialistsTexas Attorney General · Filed April 27, 2026Count not stated
- Georgia Heritage Federal Credit UnionNH Attorney General · Filed April 27, 2026Count not stated
- Green Imaging LLCTX Attorney General · Filed April 27, 2026Count not stated
- H2 Builders LLCNew Hampshire Attorney General · Filed April 27, 2026Count not stated
- H2 Builders LLCNH Attorney General · Filed April 27, 2026Count not stated
- Hydro-Gear Health PlanIndiana Attorney General · Filed April 27, 2026Count not stated
- Hydro-Gear Health PlanIN Attorney General · Filed April 27, 2026Count not stated
- Krueger & Associates, CPAs, LLCIndiana Attorney General · Filed April 27, 2026Count not stated