HackingData ExfiltratedCustomer Data InvolvedIDENTITY_BASICFINANCIAL_ACCOUNTHighContained
The Chattanooga Heart Institute
bd_371787f6f5dc7cf6 · schema v1 · pii pii-v1
Full breach record for The Chattanooga Heart Institute →The Chattanooga Heart Institute experienced an external system breach (hacking) on March 8, 2023, discovered on May 31, 2023. Approximately 170,450 individuals were affected, including 5 Maine residents. The breach compromised names and financial account numbers (in combination with security codes/PINs). The Institute provided written notification and offered 12 months of credit monitoring through Epiq.
Maine clockDiscovered May 31, 2023 → Filed with AG Jul 28, 202358d ⏱ ME AG >30d8 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 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_98840e756fa81061New Hampshire State AGfiled 2023-07-28Verified
- bd_e44f43fd3f7ecb1eHHS OCRfiled 2023-07-28Verified
- bd_4bc290ca5363ed84Maine State AGfiled 2024-02-13(200d gap)Verified by operator
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/24964dbe-2bcc-43d9-ad8a-cbe2b9e0aff0.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 28, 2023
- Raw hash
- c24802e9138c107c6f9edd49466897df4e11835f4360a1eb4d088791bb9a08ad
Reporting entity
- Name
- The Chattanooga Heart Institutenorm: the chattanooga heart institute
Victim entity
- Name
- The Chattanooga Heart Institutenorm: the chattanooga heart institute
Incident
- Discovered
- May 31, 2023
- Materiality determined
- —
- Notification sent
- Jul 28, 2023
- Affected individuals
- 170,450
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 8 weeks(58 days from discovery to filing)
- Compliance flags
- ME AG >30d · 58dLeak >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: May 31, 2023→ Filed with AG: Jul 28, 202358d 30 days (soft) ME AG >30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.