HackingData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASICMediumContained
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliates
bd_cfd3298946a9660a · schema v1 · pii pii-v1
Full breach record for Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliates →Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company notified the New Hampshire Attorney General of a data event affecting 24 state residents. Unauthorized access occurred between April 7 and April 15, 2025. Affected data included names, SSNs, DOBs, financial account info, and health/medical information. The companies isolated systems, notified federal law enforcement, and provided one year of credit monitoring via IDX.
This filing is one of 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_7dc606c04064a1ccCalifornia State AGfiled 2025-12-30Candidate
- bd_dec7091fc45e2ef3Montana State AGfiled 2025-12-30Verified
- bd_ea0923490f656006Iowa State AGfiled 2025-12-30Verified
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/sentinel-security-life-insurance-atlantic-coast-life-insurance-20251230.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 30, 2025
- Raw hash
- 2ab912102f0a8c037b5b53bf56c39ebbe55dd337ef58c50003413cc9e46cb7aa
Reporting entity
- Name
- Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliatesnorm: sentinel security life insurance company and atlantic coast life insurance company and their current and former affiliates
Victim entity
- Name
- Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliatesnorm: sentinel security life insurance company and atlantic coast life insurance company and their current and former affiliates
Incident
- Discovered
- Apr 15, 2025
- Materiality determined
- —
- Notification sent
- Dec 30, 2025
- Affected individuals
- 24
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
- Threat actor
- External
- Regulator citations
- Provided notice to New Hampshire Attorney General Consumer Protection & Antitrust BureauNotified three major credit reporting agencies, Equifax, Experian, and TransUnion
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 37 weeks(259 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.