CALIFORNIAMisuseHealthcareHealthcarePrivilege AbuseCustomer Data InvolvedHEALTH_BASICIDENTITY_BASICLowResolved
John Muir Health - Walnut Creek Medical Center
bd_386a67908bbde91f · schema v1 · pii pii-v1
Full breach record for John Muir Health - Walnut Creek Medical Center →John Muir Health – Walnut Creek Medical Center (CA) reported to HHS OCR on 2023-04-13 an Unauthorized Access/Disclosure affecting 821 individuals. A workforce member posted a link to PHI on a publicly accessible website. PHI involved included names, diagnoses, and other treatment information stored on a Network Server. The CE sanctioned the workforce member, implemented additional safeguards, and retrained staff.
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_98e773795f9aaf6eCalifornia State AGfiled 2023-04-13Verified
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 13, 2023
- Raw hash
- 41354d197a3ddb33d33a89cc33f55e2642e1baf8322cd5602864e3f2fe73cb36
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
- John Muir Health - Walnut Creek Medical Centernorm: john muir health walnut creek medical center
- Industry
- Health Care Services
Victim entity
- Name
- John Muir Health - Walnut Creek Medical Centernorm: john muir health walnut creek medical center
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 821
- Data types
- HEALTH_BASICIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- Threat actor
- Internal
- Regulator citations
- HHS OCR notified
- Initial access
- insider_action
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.