AZSocial EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedHEALTH_BASICIDENTITY_BASICMETADATAMediumResolved
COSE Healthcloud Solutions, LLC
bd_8d682628b4e93774 · schema v1 · pii pii-v1
Full breach record for COSE Healthcloud Solutions, LLC →COSE Healthcloud Solutions, LLC (AZ) reported to HHS on 2025-03-31 an Unauthorized Access/Disclosure affecting 2,606 individuals. An employee was the target of an email phishing scheme that compromised PHI stored on a Network Server. PHI involved included dates of birth, medical record numbers, health insurance information, and medical treatment information. The BA notified HHS, affected covered entities, and affected individuals, and responded with employee training and additional administrative, technical, and security 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.Confirmed2,606 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 31, 2025
- Raw hash
- 77e70f0a3b5c91fd513ed7cfbc0740b3d57772b325fff32df3b657888f01372e
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
- COSE Healthcloud Solutions, LLCnorm: cose healthcloud
- Industry
- Health Care Services
Victim entity
- Name
- COSE Healthcloud Solutions, LLCnorm: cose healthcloud
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 2,606
- Data types
- HEALTH_BASICIDENTITY_BASICMETADATA
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1566 PhishingT1566.002 Spearphishing Link
- Threat actor
- External
- Regulator citations
- HHS OCR breach notification
- Initial access
- phishing_link
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.