MARYLANDHackingHealthcareHealthcarePHIHEALTH_BASICIDENTITY_BASICMediumContained
Westat, Inc.
bd_0a5c6e5ef62bfc8d · schema v1 · pii pii-v1
Full breach record for Westat, Inc. →Westat, Inc. reported to HHS on 2023-11-03 a Hacking/IT Incident affecting 20045 individuals. Breached information located on Network Server. A software application used by a business associate exposed PHI including names, addresses, DOB, claims, diagnoses, and treatment info. BA provided credit monitoring and enhanced safeguards.
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 5 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (4) · sorted by filing gap
- bd_5b63e0b82f445a71HHS OCRfiled 2023-10-13(21d gap)Verified
- bd_03476d52a3c7f670Vermont State AGfiled 2023-07-21(105d gap)Verified
- bd_8839ed78d8414049Montana State AGfiled 2023-07-21(105d gap)Candidate
- bd_be6506ff947b42aaMaine State AGfiled 2023-07-21(105d gap)Candidate
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
- Nov 3, 2023
- Raw hash
- 07505c4aa5c50719e8602e9c36042358b908f1cdbdebe600fc018c6a8f1875e2
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
- Westat, Inc.norm: westat
- Industry
- Health Care Services
Victim entity
- Name
- Westat, Inc.norm: westat
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 20,045
- Data types
- PHIHEALTH_BASICIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1041 Exfiltration Over C2 Channel
- Threat actor
- External
- Regulator citations
- Notified HHS
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.