Delaware ransomware attacks & data breaches
29 breaches have been reported to the Delaware Attorney General. Incidents the filing describes as ransomware are marked.
- Gunster Yoakley & Steward, P.A.DE Attorney General · Filed date pendingCount not stated
- Dental Care Alliance, LLCDE Attorney General · Filed date pendingCount not stated
- Corebridge Financial, IncDE Attorney General · Filed date pendingCount not stated
- AT&T, Inc.DE Attorney General · Filed August 7, 2026Count not stated
- Supplemental to June 15, July 20, and August 25, 2023 notices: Harvard Pilgrim Healthcare (“Harvard Pilgrim”)DE Attorney General · Filed August 7, 2026Count not stated
- Supplemental: Loan Care, LLC. (Notice on Behalf of Atlantic Bay Mortgage, LLC.)DE Attorney General · Filed August 7, 2026Count not stated
- Anne Arundel DermatologyDelaware Attorney General · Filed July 11, 2025Count not stated
- Johnson ControlsDelaware Attorney General · Filed June 30, 2025Count not stated
- Kelly & Associates AddendumDelaware Attorney General · Filed June 30, 2025Count not stated
- SouthEast Series of Lockton Companies, LLC. (“Lockton”) AddendumDelaware Attorney General · Filed June 27, 2025Count not stated
- Lemonade Inc. AddendumDelaware Attorney General · Filed June 13, 2025Count not stated
- McLean Mortgage CorporationDelaware Attorney General · Filed June 11, 2025Count not stated
- Kelly and Associates Ins. Group Supplemental NoticeDelaware Attorney General · Filed May 30, 2025Count not stated
- LexisNexis Risk SolutionsDelaware Attorney General · Filed May 27, 2025Count not stated
- Water Pro, Inc. d/b/a Culligan WaterDelaware Attorney General · Filed May 21, 2025Count not stated
- EB Archbald and Associates, Inc.Delaware Attorney General · Filed May 20, 2025Count not stated
- Change Healthcare (DE Update from 2024 Notice)Delaware Attorney General · Filed April 18, 2025Count not stated
- The Hertz Corporation, including the Hertz Dollar and Thrifty BrandsDelaware Attorney General · Filed April 11, 2025Count not stated
- Kelly and Associates Ins. GroupDelaware Attorney General · Filed April 9, 2025Count not stated
- Monro, Inc.Delaware Attorney General · Filed March 21, 2025Count not stated
- Pennsylvania State Education AssociationDelaware Attorney General · Filed March 18, 2025Count not stated
- Substitute Teacher Service, IncDelaware Attorney General · Filed March 3, 2025Count not stated
- Valsoft Corp. d/b/a AllTrustDelaware Attorney General · Filed February 27, 2025Count not stated
- Bayhealth Medical CenterDelaware Attorney General · Filed February 3, 2025Count not stated
- PowerSchool Group, LLCDelaware Attorney General · Filed January 29, 2025Count not stated
- Berman and Rabin P.A.Delaware Attorney General · Filed January 28, 2025Count not stated
- Avery Product Corporation (Supplemental)Delaware Attorney General · Filed January 16, 2025Count not stated
- Wolf Haldenstein Adler Freeman & Herz, LLPDelaware Attorney General · Filed January 13, 2025Count not stated
- Medusind, Inc.Delaware Attorney General · Filed January 7, 2025Count not stated