HackingCustomer Data InvolvedEmployee Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASICPHIMediumContained
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance Company and their current and former affiliates
bd_7dc606c04064a1cc · 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 disclosed that an unauthorized actor accessed their computer systems between April 7 and April 15, 2025. The incident was discovered on April 15, 2025. Affected data may include names, Social Security numbers, financial account information, dates of birth, and medical/health insurance information. The companies secured their environment, isolated systems, notified law enforcement, and offered credit monitoring services to affected individuals.
California clockDiscovered Apr 15, 2025 → Notified Dec 30, 2025259d ✗ CA 60-day late37 weeks discovery → filing
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_cfd3298946a9660aNew Hampshire State AGfiled 2025-12-30Verified
- bd_dec7091fc45e2ef3Montana State AGfiled 2025-12-30Verified
- bd_ea0923490f656006Iowa State AGfiled 2025-12-30Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-616403
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
- 488de2046d3de86b3ac2eda79942403b4e4e8d2b65adfef45b46ae37130fea65
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
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASICPHI
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified federal law enforcementNotifying applicable regulatory authorities
Compliance
- Time to disclose
- 37 weeks(259 days from discovery to filing)
- Compliance flags
- CA 60-day late · 259d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Apr 15, 2025→ Notified: Dec 30, 2025259d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.