MOHackingHealthcareHealthcareCustomer Data InvolvedHEALTH_BASICIDENTITY_BASICHigh
Ascension Health Alliance
bd_5484093f357ab8de · schema v1 · pii pii-v1
Full breach record for Ascension Health Alliance →Ascension Health (Missouri) reported to HHS OCR on 2025-04-28 a Hacking/IT Incident affecting 437,329 individuals. Breached information was located on a Network Server. No business associate was identified as present. No further detail was provided in the public HHS disclosure.
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?Regulatory filings (1) · sorted by filing gap
- bd_988096ed51c24025Indiana State AGfiled 2025-04-28Verified
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
- Apr 28, 2025
- Raw hash
- 05a41a31ac7ec6fb0273319fdc9c61cab4dff8913caac6033dddf81ed8444ab8
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
- Ascension Health Alliancenorm: ascension health alliance
- Domain
- ascension.org
- Industry
- Health Care Services
Victim entity
- Name
- Ascension Health Alliancenorm: ascension health alliance
- Domain
- ascension.org
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 437,329
- Data types
- HEALTH_BASICIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- Threat actor
- External
- Regulator citations
- HHS OCR
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.