HackingStolen CredentialsData ExfiltratedIDENTITY_BASICIDENTITY_GOVERNMENTPHIHEALTH_BASICMediumContained
MCLAREN HEALTH CARE CORPORATION
bd_ed0fb31e367c9323 · schema v1 · pii pii-v1
Full breach record for MCLAREN HEALTH CARE CORPORATION →McLaren Health Care reported unauthorized network access between July 28 and August 23, 2023. The incident involved the exfiltration of PHI and PII, including SSNs, DOBs, and medical records. The company engaged forensic specialists and is offering credit monitoring services.
Vermont clock✗ VT AG >45 bday11 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 2 about the same incident.View merged incident
A leak claim by alphv about this victim predates this filing by 40 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_e2978f252f856718New Hampshire State AGfiled 2023-11-09Verified
Source provenance
- Source URL
- https://ago.vermont.gov/document/2023-11-09-mclaren-health-care-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 9, 2023
- Raw hash
- 444a4cbc87cd5878332a1ddeeab3893d4b6ad5b34f048929b214e03a4854e0ce
Reporting entity
- Name
- MCLAREN HEALTH CARE CORPORATIONnorm: mclaren health care
- Domain
- mclaren.org
Victim entity
- Name
- MCLAREN HEALTH CARE CORPORATIONnorm: mclaren health care
- Domain
- mclaren.org
Incident
- Discovered
- Aug 22, 2023
- Materiality determined
- —
- Notification sent
- Nov 9, 2023
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTPHIHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1119 Automated Collection
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 11 weeks(79 days from discovery to filing)
- Compliance flags
- VT AG >45 bdayLeak >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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.