PAMalwareHealthcareHealthcareRansomwareCustomer Data InvolvedData EncryptedRansom DemandedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICPHICriticalContained
Prospect Medical Holdings (Crozer-Keystone Health System)
bd_610fc442f121763a · schema v1 · pii pii-v1
Full breach record for Prospect Medical Holdings (Crozer-Keystone Health System) →Crozer-Keystone Health System (Prospect Medical Holdings) reported to HHS on 2020-08-14 a ransomware attack affecting 177,023 individuals. Breached information was located on a Network Server. Exposed ePHI included names, dates of birth, Social Security numbers, lab results, health insurance information, and other treatment information. The CE notified HHS, affected individuals, and the media, and posted substitute notice on its website. Additional technical safeguards were implemented in response.
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.Confirmed177,023 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
- Aug 14, 2020
- Raw hash
- 3a623c2f07a9f4fa19c31ef70cf858f245c84ac60240d5ce6a1cb1165c72fae0
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 (Crozer-Keystone Health System)norm: prospect medical holdings crozer keystone health system
- Industry
- Health Care Services
Victim entity
- Name
- Prospect Medical Holdings (Crozer-Keystone Health System)norm: prospect medical holdings crozer keystone health system
- Industry
- Health Care Services
- Industry
- Healthcaresource default
Incident
- Discovered
- Not extracted — the OCR public portal omits it
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 177,023
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICPHI
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified HHS OCR
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.