OKMalwareHealthcareHealthcareRansomwareData EncryptedRansom DemandedCustomer Data InvolvedPHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIALHighResolved
McAlester Regional Health Center
bd_6e23414cd2763750 · schema v1 · pii pii-v1
Full breach record for McAlester Regional Health Center →McAlester Regional Health Center (OK) reported to HHS on 2023-08-21 a ransomware attack affecting 37,731 individuals. Breached PHI located on a network server included names, Social Security numbers, financial information, and treatment information. The CE notified HHS, affected individuals, and the media, and implemented additional administrative and technical safeguards. OCR provided technical assistance.
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.
This filing is one of 2 about the same incident.View merged incident
Linked disclosures
Why this link?Ransomware claims (1)
- bd_72ed3abe8b59b82dLeak Sitekarakurtfiled 2023-07-28(24d gap)Verified
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
- Aug 21, 2023
- Raw hash
- c8f3022def6f155a6de25d51ac671fbc32d1bdac1efe9a71ef308331d9399117
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
- McAlester Regional Health Centernorm: mcalester regional health center
- Domain
- mcalesterregional.com
- Industry
- Health Care Services
Victim entity
- Name
- McAlester Regional Health Centernorm: mcalester regional health center
- Domain
- mcalesterregional.com
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 37,731
- Data types
- PHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified HHSOCR provided technical assistance regarding the HIPAA Rules
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.