HackingCustomer Data InvolvedPIILowContained
Chalmers Insurance Group
bd_a3d7bc5b4bc273ed · schema v1 · pii pii-v1
Full breach record for Chalmers Insurance Group →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.
Maine clockDiscovered Oct 2, 2025 → Filed with AG Oct 10, 20258d ✓ ME AG ≤30d8 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed157 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/b7011e1e-1009-4276-a6d5-0f8943e4247c.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 10, 2025
- Raw hash
- 6a726fa4698d73a0c07f5ba3955f5d809235b4893559f4316a3291ca96bd0ce6
Reporting entity
- Name
- Chalmers Insurance Groupnorm: chalmers insurance
- Domain
- chalmersinsurancegroup.com
Victim entity
- Name
- Chalmers Insurance Groupnorm: chalmers insurance
- Domain
- chalmersinsurancegroup.com
Incident
- Discovered
- Oct 2, 2025
- Materiality determined
- —
- Notification sent
- Oct 6, 2025
- Affected individuals
- 157
- Data types
- PII
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 8 days(8 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 8d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Oct 2, 2025→ Filed with AG: Oct 10, 20258d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.