Chalmers Insurance Group
ent_317b9412fc401db5bfdd758b
Disclosures
3
State AG · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
157
nationwide · State AG ME
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Chalmers Insurance Group
- Normalized
- chalmers insurance— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- chalmersinsurancegroup.com
Disclosure history (3)newest first
- Massachusetts State AGas victim2025-10-10
Chalmers Insurance Group reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-10. 1 Massachusetts residents were affected.
- New Hampshire State AGas victim2025-10-10
Chalmers Insurance Group notified the New Hampshire Attorney General that unauthorized access to its network occurred between April 8-10, 2025. The company discovered the unusual activity on April 13, 2025. Personal information, including names, SSNs, and driver's license numbers, of 57 New Hampshire residents was potentially compromised. Notices were sent on October 6, 2025, offering 12 months of credit monitoring.
- Maine State AGas victim2025-10-10
Chalmers Insurance Group reported an external system breach (hacking) occurring on April 8, 2025, discovered on October 2, 2025. The incident affected 157 individuals, including 98 Maine residents. The organization notified affected parties electronically on October 6, 2025, and provided 12 months of credit monitoring services through Kroll.