TNMalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedPHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTCriticalContained
The Chattanooga Heart Institute
bd_e44f43fd3f7ecb1e · schema v1 · pii pii-v1
Full breach record for The Chattanooga Heart Institute →The Chattanooga Heart Institute reported to HHS on 2023-07-28 a Hacking/IT Incident affecting 545,491 individuals. Breached information located on Network Server. The incident involved a ransomware attack encrypting PHI including names, addresses, DOB, SSN, and medical records. The entity reset passwords and implemented technical safeguards.
Leak gap clock⏱ Leak >30d
⚠ 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.
This filing is one of 6 about the same incident.View merged incident
A leak claim by karakurt about this victim predates this filing by 66 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- bd_e6c3c8f394d4bc2aLeak Sitekarakurtfiled 2023-05-23(66d gap)Verified by operator
Regulatory filings (4) · sorted by filing gap
- bd_27ff2e2d4479e8dbMontana State AGfiled 2023-07-28Verified by operator
- bd_371787f6f5dc7cf6Maine State AGfiled 2023-07-28Verified
- bd_98840e756fa81061New Hampshire State AGfiled 2023-07-28Verified
- bd_4bc290ca5363ed84Maine State AGfiled 2024-02-13(200d gap)Verified by operator
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
- Jul 28, 2023
- Raw hash
- 1ba0636848b8d218c2b067be0b2e23220b86f33ad8248c0c23bdcba21db4d8c5
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
- The Chattanooga Heart Institutenorm: the chattanooga heart institute
- Industry
- Health Care Services
Victim entity
- Name
- The Chattanooga Heart Institutenorm: the chattanooga heart institute
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 545,491
- Data types
- PHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- provided breach notification to the HHS Secretary
Compliance
- Compliance flags
- Leak >30dHHS 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.