Massachusetts ransomware attacks & data breaches
1,253 breaches have been reported to the Massachusetts Attorney General. Incidents the filing describes as ransomware are marked.
- M&T BankMassachusetts Attorney General · Filed March 6, 2025Count not stated
- Parker Development CompanyMassachusetts Attorney General · Filed March 6, 2025Count not stated
- Salem Five BankMassachusetts Attorney General · Filed March 6, 2025Count not stated
- Makai LLCMassachusetts Attorney General · Filed March 5, 2025Count not stated
- Wells FargoMassachusetts Attorney General · Filed March 5, 2025Count not stated
- Wood County, OhioMassachusetts Attorney General · Filed March 5, 2025Count not stated
- Newton-Wellesley HospitalMassachusetts Attorney General · Filed March 4, 2025Count not stated
- Purecoat North, LLC and Purecoat International, LLC (collectively, “Purecoat”)Massachusetts Attorney General · Filed March 4, 2025Count not stated
- The Massachusetts Health Connector StateMassachusetts Attorney General · Filed March 4, 2025Count not stated
- Gregory and Appel, Inc.Massachusetts Attorney General · Filed March 3, 2025Count not stated
- Southern Oregon Education Services DistrictMassachusetts Attorney General · Filed March 1, 2025Count not stated
- Bethel School DistrictMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Fern Ridge School DistrictMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Mass General Brigham Medical Group - Harbor Medical AssociatesMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Massachusetts Development Finance Agency StateMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Massachusetts General HospitalMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Northwest Retirement Plan ConsultantsMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Pleasant Hill School DistrictMassachusetts Attorney General · Filed February 28, 2025Count not stated
- White Point Partners, LLCMassachusetts Attorney General · Filed February 28, 2025Count not stated
- Wrentham Cooperative BankMassachusetts Attorney General · Filed February 27, 2025Count not stated
- Arbella Insurance GroupMassachusetts Attorney General · Filed February 26, 2025Count not stated
- Grimley, Tremp & SchlueterMassachusetts Attorney General · Filed February 26, 2025Count not stated
- The Law Office of Constance W. CranchMassachusetts Attorney General · Filed February 26, 2025Count not stated
- Artistic Family DentalMassachusetts Attorney General · Filed February 25, 2025Count not stated
- City of Cedar FallsMassachusetts Attorney General · Filed February 25, 2025Count not stated
- Department of RevenueStateMassachusetts Attorney General · Filed February 25, 2025Count not stated
- Medical Billing Specialists, Inc.Massachusetts Attorney General · Filed February 25, 2025Count not stated
- Bethany Community Services Inc.Massachusetts Attorney General · Filed February 24, 2025Count not stated
- MutualOne Jan.Massachusetts Attorney General · Filed February 24, 2025Count not stated
- Via Credit UnionMassachusetts Attorney General · Filed February 24, 2025Count not stated
- AnellotechMassachusetts Attorney General · Filed February 22, 2025Count not stated
- Moore, Ellison & McDuffie, CPAs, PAMassachusetts Attorney General · Filed February 22, 2025Count not stated
- Town of BourneMassachusetts Attorney General · Filed February 21, 2025Count not stated
- Benjamin F. Edwards & Co.Massachusetts Attorney General · Filed February 20, 2025Count not stated
- Massachusetts Association for Mental Health (MAMH)Massachusetts Attorney General · Filed February 20, 2025Count not stated
- Towne Vacations Deep Creek, LLC Railey VacationsMassachusetts Attorney General · Filed February 20, 2025Count not stated
- Ascension Capital AdvisorsMassachusetts Attorney General · Filed February 19, 2025Count not stated
- Clark & EnersenMassachusetts Attorney General · Filed February 19, 2025Count not stated
- Lakeland Union High SchoolMassachusetts Attorney General · Filed February 18, 2025Count not stated
- NTrust InfotechMassachusetts Attorney General · Filed February 18, 2025Count not stated
- North American Breaker Company, LLC (“NABCO”)Massachusetts Attorney General · Filed February 18, 2025Count not stated
- University of Massachusetts AmherstMassachusetts Attorney General · Filed February 18, 2025Count not stated
- CarMax Auto Superstores, Inc.Massachusetts Attorney General · Filed February 17, 2025Count not stated
- Performance Food Group, Inc.Massachusetts Attorney General · Filed February 16, 2025Count not stated
- City of RoseburgMassachusetts Attorney General · Filed February 15, 2025Count not stated
- City Of Eagle RiverMassachusetts Attorney General · Filed February 14, 2025Count not stated
- Claris Vision Holdings, LLCMassachusetts Attorney General · Filed February 14, 2025Count not stated
- Grubb Ventures, LLCMassachusetts Attorney General · Filed February 14, 2025Count not stated
- Parks Heritage Federal Credit UnionMassachusetts Attorney General · Filed February 14, 2025Count not stated
- Included HealthMassachusetts Attorney General · Filed February 13, 2025Count not stated
- Presbyterian Homes of Georgia, Inc.Massachusetts Attorney General · Filed February 13, 2025Count not stated
- Town of WarrenMassachusetts Attorney General · Filed February 13, 2025Count not stated
- City of West HavenMassachusetts Attorney General · Filed February 12, 2025Count not stated
- Fall River Municipal Credit UnionMassachusetts Attorney General · Filed February 12, 2025Count not stated
- KeyBank N.A.Massachusetts Attorney General · Filed February 11, 2025Count not stated
- The New England Center for ChildrenMassachusetts Attorney General · Filed February 11, 2025Count not stated
- AultCare CorporationMassachusetts Attorney General · Filed February 10, 2025Count not stated
- MutualOne BankMassachusetts Attorney General · Filed February 10, 2025Count not stated
- StepStone Private Wealth LLCMassachusetts Attorney General · Filed February 10, 2025Count not stated
- Systematic Financial Management, L.P.Massachusetts Attorney General · Filed February 8, 2025Count not stated
- Concord General Mutual Insurance CompanyMassachusetts Attorney General · Filed February 7, 2025Count not stated
- Crystal Lake Elementary DistrictMassachusetts Attorney General · Filed February 7, 2025Count not stated
- Dienes CorporationMassachusetts Attorney General · Filed February 6, 2025Count not stated
- Private Care Therapies, PLLCMassachusetts Attorney General · Filed February 6, 2025Count not stated
- City of McKinneyMassachusetts Attorney General · Filed February 5, 2025Count not stated
- Independent Services NetworkMassachusetts Attorney General · Filed February 5, 2025Count not stated
- American Plumbing & HeatingMassachusetts Attorney General · Filed February 4, 2025Count not stated
- Lunenburg Public SchoolsMassachusetts Attorney General · Filed February 4, 2025Count not stated
- American Contractors Indemnity Company, Texas Bonding Company, United States Surety Company, and U.S. Specialty Insurance Company (collectively, “the Company”)Massachusetts Attorney General · Filed February 3, 2025Count not stated
- Beth Israel Deaconess - PlymouthMassachusetts Attorney General · Filed February 3, 2025Count not stated
- DFB Sales, Inc.Massachusetts Attorney General · Filed January 31, 2025Count not stated
- ITO ENMassachusetts Attorney General · Filed January 31, 2025Count not stated
- Pittsfield Public SchoolsMassachusetts Attorney General · Filed January 31, 2025Count not stated
- Agawam Public SchoolsMassachusetts Attorney General · Filed January 30, 2025Count not stated
- Eastern BankMassachusetts Attorney General · Filed January 30, 2025Count not stated
- Gateway Regional School DistrictMassachusetts Attorney General · Filed January 30, 2025Count not stated
- Main Street BankMassachusetts Attorney General · Filed January 30, 2025Count not stated
- Springfield Technical Community CollegeMassachusetts Attorney General · Filed January 30, 2025Count not stated
- The Cooperative Bank of Cape CodMassachusetts Attorney General · Filed January 30, 2025Count not stated
- Tri-County RVTHSMassachusetts Attorney General · Filed January 30, 2025Count not stated
- City of HaywardMassachusetts Attorney General · Filed January 29, 2025Count not stated
- GIGAFLIGHT Connectivity, Inc. (“GCI”)Massachusetts Attorney General · Filed January 29, 2025Count not stated
- MA Dept. of Unemployment Assistance StateMassachusetts Attorney General · Filed January 29, 2025Count not stated
- Oregon Reproductive Medicine, LLCMassachusetts Attorney General · Filed January 29, 2025Count not stated
- Albany Gastroenterology ConsultantsMassachusetts Attorney General · Filed January 28, 2025Count not stated
- Ally BankMassachusetts Attorney General · Filed January 28, 2025Count not stated
- Dedham SavingsMassachusetts Attorney General · Filed January 28, 2025Count not stated
- Joseph Krar & AssociatesMassachusetts Attorney General · Filed January 28, 2025Count not stated
- LUK, Inc.Massachusetts Attorney General · Filed January 28, 2025Count not stated
- Rockland Trust CompanyMassachusetts Attorney General · Filed January 28, 2025Count not stated
- UFCW LocalMassachusetts Attorney General · Filed January 28, 2025Count not stated
- BT Americas, Inc.TelecommunicationsMassachusetts Attorney General · Filed January 27, 2025Count not stated
- Berkshire Community CollegeMassachusetts Attorney General · Filed January 27, 2025Count not stated
- Chester County Probation/Parole and Pretrial Services LocalMassachusetts Attorney General · Filed January 27, 2025Count not stated
- McNall & Associates, P.C.Massachusetts Attorney General · Filed January 27, 2025Count not stated
- Needham Public SchoolsMassachusetts Attorney General · Filed January 27, 2025Count not stated
- Onity Group IncMassachusetts Attorney General · Filed January 27, 2025Count not stated
- iTech Solutions, Inc.Massachusetts Attorney General · Filed January 27, 2025Count not stated
- Aqueous Infrastructure Management Co. LocalMassachusetts Attorney General · Filed January 24, 2025Count not stated
- Teachers Insurance and Annuity Association of America ("TIAA")Massachusetts Attorney General · Filed January 24, 2025Count not stated