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.
- Northwest Radiologists (Mt. Baker Imaging)New Hampshire Attorney General · Filed October 29, 2025Count not stated
- Northwest Radiologists and Mt. Baker ImagingCA Attorney General · Filed October 29, 2025Count not stated
- Northwest Radiologists and Mt. Baker ImagingOregon Attorney General · Filed October 29, 2025Count not stated
- Northwest Radiologists and Mt. Baker ImagingOR Attorney General · Filed October 29, 2025Count not stated
- OB-GYN AssociatesCA Attorney General · Filed October 29, 2025Count not stated
- OB-GYN AssociatesCalifornia Attorney General · Filed October 29, 2025Count not stated
- Orangeburg-Calhoun Technical CollegeSouth Carolina Attorney General · Filed October 29, 2025Count not stated
- Orangeburg-Calhoun Technical CollegeSC Attorney General · Filed October 29, 2025Count not stated
- Sound Community BankMassachusetts Attorney General · Filed October 29, 2025Count not stated
- Superior BoilerNew Hampshire Attorney General · Filed October 29, 2025Count not stated
- Superior BoilerNH Attorney General · Filed October 29, 2025Count not stated
- The Roger Keith & Sons Insurance AgencyMassachusetts Attorney General · Filed October 29, 2025Count not stated
- Thompson & Horton, LLPNH Attorney General · Filed October 29, 2025Count not stated
- BKV GroupIndiana Attorney General · Filed October 28, 2025Count not stated
- BKV GroupIN Attorney General · Filed October 28, 2025Count not stated
- Beaty Holding Group IncIndiana Attorney General · Filed October 28, 2025Count not stated
- Beaty Holding Group IncIN Attorney General · Filed October 28, 2025Count not stated
- ENIO A RIGOLIN, MD, SCIllinois Attorney General · Filed October 28, 2025Count not stated
- ENIO A RIGOLIN, MD, SCIL Attorney General · Filed October 28, 2025Count not stated
- Form Energy, Inc.CA Attorney General · Filed October 28, 2025Count not stated
- Form Energy, Inc.NH Attorney General · Filed October 28, 2025Count not stated
- GEC Advisors LLCIN Attorney General · Filed October 28, 2025Count not stated
- GEC Advisors LLCIndiana Attorney General · Filed October 28, 2025Count not stated
- Green Mountain Higher Education ConsortiumNew Hampshire Attorney General · Filed October 28, 2025Count not stated
- Green Mountain Higher Education ConsortiumNH Attorney General · Filed October 28, 2025Count not stated
- Horner & Shifrin, Inc.New Hampshire Attorney General · Filed October 28, 2025Count not stated
- Horner & Shifrin, Inc.NH Attorney General · Filed October 28, 2025Count not stated
- PRIME THERAPEUTICSIL Attorney General · Filed October 28, 2025Count not stated
- Three Rivers Community ActionIN Attorney General · Filed October 28, 2025Count not stated
- Three Rivers Community ActionIndiana Attorney General · Filed October 28, 2025Count not stated
- Tindley Accelerated SchoolIndiana Attorney General · Filed October 28, 2025Count not stated
- Tindley Accelerated SchoolIN Attorney General · Filed October 28, 2025Count not stated
- UW HEALTH - NORTHERN ILLINOISIL Attorney General · Filed October 28, 2025Count not stated
- Club Car, LLCMassachusetts Attorney General · Filed October 27, 2025Count not stated
- Crossroad Child and Family ServicesIN Attorney General · Filed October 27, 2025Count not stated
- Crossroad Child and Family ServicesIndiana Attorney General · Filed October 27, 2025Count not stated
- Fujifilm BiotechnologiesNH Attorney General · Filed October 27, 2025Count not stated
- G&S Integrated Marketing Communications GroupIN Attorney General · Filed October 27, 2025Count not stated
- G&S Integrated Marketing Communications GroupIndiana Attorney General · Filed October 27, 2025Count not stated
- MARQUIS SOFTWARE SOLUTIONSIL Attorney General · Filed October 27, 2025Count not stated
- MARQUIS SOFTWARE SOLUTIONSIllinois Attorney General · Filed October 27, 2025Count not stated
- Madeira USA LLCNH Attorney General · Filed October 27, 2025Count not stated
- Madeira USA LLCNew Hampshire Attorney General · Filed October 27, 2025Count not stated
- Oakmont Capital Holdings LLC d/b/a Oakmont Capital ServicesMassachusetts Attorney General · Filed October 27, 2025Count not stated
- Park National CorporationIndiana Attorney General · Filed October 27, 2025Count not stated
- Park National CorporationIN Attorney General · Filed October 27, 2025Count not stated
- Pembrook Capital Management, LLCMassachusetts Attorney General · Filed October 27, 2025Count not stated
- RKA Consulting GroupCalifornia Attorney General · Filed October 27, 2025Count not stated
- RKA Consulting GroupCA Attorney General · Filed October 27, 2025Count not stated
- The Speed Art MuseumIN Attorney General · Filed October 27, 2025Count not stated