CALIFORNIAHackingHealthcareHealthcarePHIHEALTH_BASICIDENTITY_BASICFINANCIAL_ACCOUNTMediumContained
Community Health Center Chronicles
bd_9880ce87afe7686e · schema v1 · pii pii-v1
Full breach record for Community Health Center Chronicles →Mendocino Community Health Clinic Inc. reported to HHS on 2025-12-29 a Hacking/IT Incident affecting 3538 individuals. Breached information located on Network Server. A subcontractor of the clinic's business associate conducted a cyberattack compromising PHI, including financial and demographic data. The clinic provided credit monitoring and implemented additional 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.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3,538 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
- Dec 29, 2025
- Raw hash
- fab2f1ac2d465972bfc1abec431a4e8a52f7142fb5d7f937ac0c408660db0bf5
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
- Community Health Center Chroniclesnorm: community health center chronicles
- Domain
- chcchronicles.org
- Industry
- Health Care Services
Victim entity
- Name
- Community Health Center Chroniclesnorm: community health center chronicles
- Domain
- chcchronicles.org
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 3,538
- Data types
- PHIHEALTH_BASICIDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1195 Supply Chain Compromise
- Threat actor
- External
- Regulator citations
- notified HHS
- Third party
- via subcontractor of its business associatebusiness associate
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.