CALIFORNIAMalwareHealthcareHealthcareRansomwareData EncryptedRansom DemandedData ExfiltratedCustomer Data InvolvedSupply Chain (3P Vendor)PHIHEALTH_BASICIDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNTCriticalContained
Prospect Medical Holdings, Inc.
bd_2fef4c679272ccd3 · schema v1 · pii pii-v1
Full breach record for Prospect Medical Holdings, Inc. →Prospect Medical Holdings, Inc. reported a ransomware incident affecting 1,309,096 individuals' PHI, including names, SSNs, DOBs, and medical data. The CE offered credit monitoring and implemented safeguards.
Leak gap clock⏱ Leak >30d
⚠ 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 7 about the same incident.View merged incident
A leak claim by rhysida about this victim predates this filing by 36 days.View originating leak claim
Linked disclosures
Why this link?Ransomware claims (1)
- bd_ff39eb1c7fdf07a1Leak Siterhysidafiled 2023-08-24(36d gap)Verified by operator
Regulatory filings (5) · sorted by filing gap
- bd_35efeda2e5a8d88fNew Hampshire State AGfiled 2023-09-29Verified
- bd_6ef44d457fd8b260Maine State AGfiled 2023-09-29Verified
- bd_91573382e8c02419Vermont State AGfiled 2023-09-29Verified
- bd_bd24866d0fea52f9California State AGfiled 2023-09-29Verified
Show 1 more filing ↓Show fewer ↑
- bd_f1bc0b4d5ad05a50Montana State AGfiled 2023-09-29Verified
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
- Sep 29, 2023
- Raw hash
- 2385a0655afe248cce0328557385af1435ca97599bbbe31ca57935075fe6d10d
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
- Prospect Medical Holdings, Inc.norm: prospect medical
- Domain
- pmh.com
Victim entity
- Name
- Prospect Medical Holdings, Inc.norm: prospect medical
- Domain
- pmh.com
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 1,309,096
- Data types
- PHIHEALTH_BASICIDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- notified HHS
Compliance
- Compliance flags
- Leak >30dHHS 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.