OKMalwareHealthcareHealthcareRansomwareCapture Stored DataData EncryptedData ExfiltratedRansom DemandedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICCriticalContained
Emergency Medical Services Authority
bd_cc097d5be618033a · schema v1 · pii pii-v1
Full breach record for Emergency Medical Services Authority →Emergency Medical Services Authority (Oklahoma) reported to HHS OCR on 2024-03-22 a ransomware attack affecting 611,743 individuals. Breached PHI on a Network Server included names, addresses, dates of birth, Social Security numbers, and treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. Response actions included complimentary credit monitoring, additional safeguards, and staff retraining.
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.Confirmed611,743 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
- Mar 22, 2024
- Raw hash
- 8f50711fd3959a01b782a43d5590b10ee89696575b2b3756875dec33605ed545
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
- Emergency Medical Services Authoritynorm: emergency medical services authority
- Industry
- Health Care Services
Victim entity
- Name
- Emergency Medical Services Authoritynorm: emergency medical services authority
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 611,743
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- 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.