HackingCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICCriticalContained
Cornerstone National Insurance Company
bd_d12b3c9b6f2c782e · schema v1 · pii pii-v1
Full breach record for Cornerstone National Insurance Company →Cornerstone National Insurance Company reported an external system breach (hacking) occurring on November 29, 2021, discovered on July 6, 2022. The incident compromised the names and driver's license numbers of 232,391 individuals, including 33 Maine residents. The company provided written notification on August 4, 2022, and offered 12 months of credit monitoring and ID theft recovery services.
Maine clockDiscovered Jul 6, 2022 → Filed with AG Aug 5, 202230d ✓ ME AG ≤30d4 weeks 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.
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_67f029cf84dfb455Oregon State AGfiled 2022-08-05Verified by operator
- bd_df6a00800b5266eeCalifornia State AGfiled 2022-08-05Verified
- bd_a93121fce616d991Montana State AGfiled 2022-08-04(1d gap)Candidate
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0e2b3fa0-c37d-4645-afca-54ea90420a0e.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Aug 5, 2022
- Raw hash
- 822c0208c4600ef1eabd943eaa398971e831b1c5eff21b2e3bb95d1eaadfd1c1
Reporting entity
- Name
- Cornerstone National Insurance Companynorm: cornerstone national insurance
Victim entity
- Name
- Cornerstone National Insurance Companynorm: cornerstone national insurance
Incident
- Discovered
- Jul 6, 2022
- Materiality determined
- —
- Notification sent
- Aug 4, 2022
- Affected individuals
- 232,391
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- 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
- 4 weeks(30 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 30d
- 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: Jul 6, 2022→ Filed with AG: Aug 5, 202230d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.