GAHackingHealthcareHealthcarePHIHEALTH_BASICIDENTITY_BASICHighContained
MCBS, LLC
bd_8ed31a4b32add53a · schema v1 · pii pii-v1
Full breach record for MCBS, LLC →MCBS, LLC reported to HHS on 2026-06-26 a Hacking/IT Incident affecting 1,261,464 individuals. Breached information located on Network Server. Business Associate present.
Leak gap clock✗ Leak >180d
⚠ 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 3 about the same incident.View merged incident
A leak claim by pear about this victim predates this filing by 274 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- bd_fbca2f8d470dced2Leak Sitepearfiled 2025-09-25(274d gap)Candidate
Regulatory filings (1) · sorted by filing gap
- bd_51bebdfc54a78a9bTexas State AGfiled 2026-06-30(4d gap)Verified
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
- Jun 26, 2026
- Raw hash
- cd085f65e3d084c7ae51c46e0e3f08c565908e7f24d153a3d450bd68952478f2
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
- MCBS, LLCnorm: mcbs
- Domain
- mcbs.com
- Industry
- Health Care Services
Victim entity
- Name
- MCBS, LLCnorm: mcbs
- Domain
- mcbs.com
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 1,261,464
- Data types
- PHIHEALTH_BASICIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- External
- Regulator citations
- Notified HHS
Compliance
- Compliance flags
- Leak >180dHHS 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.