Montana ransomware attacks & data breaches
116 breaches have been reported to the Montana Attorney General. Incidents the filing describes as ransomware are marked.
- MemberSource Credit UnionMontana Attorney General · Filed May 5, 2026Count not stated
- MemberSource Credit UnionMontana Attorney General · Filed May 5, 2026Count not stated
- MemberSource Credit UnionMT Attorney General · Filed May 5, 2026Count not stated
- GrayRobinson P.A.Montana Attorney General · Filed April 24, 2026Count not stated
- GrayRobinson P.A.Montana Attorney General · Filed April 24, 2026Count not stated
- GrayRobinson P.A.MT Attorney General · Filed April 24, 2026Count not stated
- First Advantage CorporationMT Attorney General · Filed April 21, 2026Count not stated
- First Advantage CorporationMontana Attorney General · Filed April 21, 2026Count not stated
- County of Murray dba Murray County Medical CenterMT Attorney General · Filed March 6, 2026Count not stated
- County of Murray dba Murray County Medical CenterMontana Attorney General · Filed March 6, 2026Count not stated
- County of Murray dba Murray County Medical CenterMontana Attorney General · Filed March 6, 2026Count not stated
- Central Ozarks Medical CenterMontana Attorney General · Filed January 9, 2026Count not stated
- Central Ozarks Medical CenterMT Attorney General · Filed January 9, 2026Count not stated
- Central Ozarks Medical CenterMontana Attorney General · Filed January 9, 2026Count not stated
- Total WirelessMontana Attorney General · Filed January 9, 2026Count not stated
- Total WirelessMontana Attorney General · Filed January 9, 2026Count not stated
- Total WirelessMT Attorney General · Filed January 9, 2026Count not stated
- Brett Robinson Vacation RentalsMT Attorney General · Filed January 8, 2026Count not stated
- Brett Robinson Vacation RentalsMontana Attorney General · Filed January 8, 2026Count not stated
- Brett Robinson Vacation RentalsMontana Attorney General · Filed January 8, 2026Count not stated
- Clackamas Community CollegeMT Attorney General · Filed January 8, 2026Count not stated
- Clackamas Community CollegeMontana Attorney General · Filed January 8, 2026Count not stated
- Clackamas Community CollegeMontana Attorney General · Filed January 8, 2026Count not stated
- Standard Sales Company, LPMontana Attorney General · Filed January 8, 2026Count not stated
- Standard Sales Company, LPMT Attorney General · Filed January 8, 2026Count not stated
- Standard Sales Company, LPMontana Attorney General · Filed January 8, 2026Count not stated
- Dot Foods, Inc.Montana Attorney General · Filed January 7, 2026Count not stated
- Dot Foods, Inc.MT Attorney General · Filed January 7, 2026Count not stated
- Dot Foods, Inc.Montana Attorney General · Filed January 7, 2026Count not stated
- Fortine School DistrictMontana Attorney General · Filed January 7, 2026Count not stated
- Fortine School DistrictMT Attorney General · Filed January 7, 2026Count not stated
- Fortine School DistrictMontana Attorney General · Filed January 7, 2026Count not stated
- TrailWest Bank 2Montana Attorney General · Filed January 7, 2026Count not stated
- TrailWest Bank 2MT Attorney General · Filed January 7, 2026Count not stated
- TrailWest Bank 2Montana Attorney General · Filed January 7, 2026Count not stated
- First Federal Savings & Loan Association of Pascagoula Moss PointMT Attorney General · Filed January 5, 2026Count not stated
- First Federal Savings & Loan Association of Pascagoula Moss PointMontana Attorney General · Filed January 5, 2026Count not stated
- First Federal Savings & Loan Association of Pascagoula Moss PointMontana Attorney General · Filed January 5, 2026Count not stated
- Garten Services, Inc.Montana Attorney General · Filed January 5, 2026Count not stated
- Garten Services, Inc.MT Attorney General · Filed January 5, 2026Count not stated
- Garten Services, Inc.Montana Attorney General · Filed January 5, 2026Count not stated
- Covenant Health, Inc.Montana Attorney General · Filed January 2, 2026Count not stated
- Covenant Health, Inc.MT Attorney General · Filed January 2, 2026Count not stated
- Covenant Health, Inc.Montana Attorney General · Filed January 2, 2026Count not stated
- Harnish Group Inc.MT Attorney General · Filed December 31, 2025Count not stated
- Harnish Group Inc.Montana Attorney General · Filed December 31, 2025Count not stated
- Harnish Group Inc.Montana Attorney General · Filed December 31, 2025Count not stated
- Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance CompanyMontana Attorney General · Filed December 30, 2025Count not stated
- Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance CompanyMT Attorney General · Filed December 30, 2025Count not stated
- Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance CompanyMontana Attorney General · Filed December 30, 2025Count not stated
- Chipotle Mexican Grill, Inc.Montana Attorney General · Filed December 23, 2025Count not stated
- Chipotle Mexican Grill, Inc.Montana Attorney General · Filed December 23, 2025Count not stated
- Chipotle Mexican Grill, Inc.MT Attorney General · Filed December 23, 2025Count not stated
- Washington Prime Group Holdings L.P.Montana Attorney General · Filed December 23, 2025Count not stated
- Washington Prime Group Holdings L.P.Montana Attorney General · Filed December 23, 2025Count not stated
- Washington Prime Group Holdings L.P.MT Attorney General · Filed December 23, 2025Count not stated
- Sax, LLPMontana Attorney General · Filed December 22, 2025Count not stated
- Sax, LLPMontana Attorney General · Filed December 22, 2025Count not stated
- Sax, LLPMT Attorney General · Filed December 22, 2025Count not stated
- Aflac IncorporatedMT Attorney General · Filed December 19, 2025Count not stated
- Aflac IncorporatedMontana Attorney General · Filed December 19, 2025Count not stated
- Aflac IncorporatedMontana Attorney General · Filed December 19, 2025Count not stated
- Baker UniversityMT Attorney General · Filed December 19, 2025Count not stated
- Baker UniversityMontana Attorney General · Filed December 19, 2025Count not stated
- Baker UniversityMontana Attorney General · Filed December 19, 2025Count not stated
- Berendsen, Inc.Montana Attorney General · Filed December 18, 2025Count not stated
- Berendsen, Inc.Montana Attorney General · Filed December 18, 2025Count not stated
- Berendsen, Inc.MT Attorney General · Filed December 18, 2025Count not stated
- Mountain West Commercial, LLCMT Attorney General · Filed December 18, 2025Count not stated
- Mountain West Commercial, LLCMontana Attorney General · Filed December 18, 2025Count not stated
- Mountain West Commercial, LLCMontana Attorney General · Filed December 18, 2025Count not stated
- Box Elder County, UtahMontana Attorney General · Filed December 17, 2025Count not stated
- Box Elder County, UtahMontana Attorney General · Filed December 17, 2025Count not stated
- Box Elder County, UtahMT Attorney General · Filed December 17, 2025Count not stated
- Eckerd Youth Alternatives Inc. dba Eckerd ConnectsMontana Attorney General · Filed December 17, 2025Count not stated
- Eckerd Youth Alternatives Inc. dba Eckerd ConnectsMT Attorney General · Filed December 17, 2025Count not stated
- Eckerd Youth Alternatives Inc. dba Eckerd ConnectsMontana Attorney General · Filed December 17, 2025Count not stated
- Parexel International, LLCMontana Attorney General · Filed December 17, 2025Count not stated
- Parexel International, LLCMontana Attorney General · Filed December 17, 2025Count not stated
- Parexel International, LLCMT Attorney General · Filed December 17, 2025Count not stated
- LKQ CorporationMT Attorney General · Filed December 15, 2025Count not stated
- LKQ CorporationMontana Attorney General · Filed December 15, 2025Count not stated
- LKQ CorporationMontana Attorney General · Filed December 15, 2025Count not stated
- TorHoerman Law, LLCMontana Attorney General · Filed December 15, 2025Count not stated
- TorHoerman Law, LLCMontana Attorney General · Filed December 15, 2025Count not stated
- TorHoerman Law, LLCMT Attorney General · Filed December 15, 2025Count not stated
- 700Credit, LLCMontana Attorney General · Filed December 12, 2025Count not stated
- 700Credit, LLCMontana Attorney General · Filed December 12, 2025Count not stated
- 700Credit, LLCMT Attorney General · Filed December 12, 2025Count not stated
- Catwig LLC d/b/a Victory DisabilityMontana Attorney General · Filed December 12, 2025Count not stated
- Catwig LLC d/b/a Victory DisabilityMontana Attorney General · Filed December 12, 2025Count not stated
- Catwig LLC d/b/a Victory DisabilityMT Attorney General · Filed December 12, 2025Count not stated
- Garden of Life, LLCMT Attorney General · Filed December 12, 2025Count not stated
- Garden of Life, LLCMontana Attorney General · Filed December 12, 2025Count not stated
- Garden of Life, LLCMontana Attorney General · Filed December 12, 2025Count not stated
- James J. Lynch MD Ltd. dba Swift InstituteMontana Attorney General · Filed December 12, 2025Count not stated
- James J. Lynch MD Ltd. dba Swift InstituteMT Attorney General · Filed December 12, 2025Count not stated
- James J. Lynch MD Ltd. dba Swift InstituteMontana Attorney General · Filed December 12, 2025Count not stated
- Lydig Construction, Inc.Montana Attorney General · Filed December 12, 2025Count not stated
- Lydig Construction, Inc.MT Attorney General · Filed December 12, 2025Count not stated