MIMalwareHealthcareFinancial ServicesHealthcareRansomwareCustomer Data InvolvedData EncryptedRansom DemandedHEALTH_BASICIDENTITY_BASICLowContained
Detroit Chassis, LLC
bd_57b83d3cf64d31ef · schema v1 · pii pii-v1
Full breach record for Detroit Chassis, LLC →Detroit Chassis, LLC (a Health Plan in MI) reported to HHS on 2023-11-21 a ransomware attack affecting 958 individuals. PHI on a network server was compromised, including names, dates of service, provider information, and prescription benefits. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response, the CE strengthened its administrative, technical, and security safeguards.
HIPAA clock✓ HHS notified
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed958 affectedView incident
Source provenance
- Source URL
- https://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Nov 21, 2023
- Raw hash
- 3a5a606e60c4b53a71e1c58aa212fd1940345399add5ba7d191fcc415b8cef5a
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- Detroit Chassis, LLCnorm: detroit chassis
- Industry
- Insurance — Health
Victim entity
- Name
- Detroit Chassis, LLCnorm: detroit chassis
- Industry
- Insurance — Health
- Industry
- Healthcaresource defaultFinancial Servicesllm
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 958
- Data types
- HEALTH_BASICIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- HHS OCR notified
Compliance
- Compliance flags
- HHS notified
- Discovery-date grounding
- no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
- Clock breakdown
Statute Window Elapsed Threshold Status HIPAA Discovered: not extracted→ Notified: not extracted— regulatory submission HHS notified
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.