MalwareHealthcareFinancial ServicesHealthcareRansomwareRansom DemandedSupply Chain (3P Vendor)Business Associate (HIPAA)Customer Data InvolvedData EncryptedPHIHEALTH_BASICIDENTITY_BASICLowContained
California Physicians' Services
bd_132d739c02f681ca · schema v1 · pii pii-v1
Full breach record for California Physicians' Services →Blue Shield of California notified members of a ransomware attack on OneTouchPoint (OTP), a subcontractor of vendor Matrix Medical Network. OTP detected suspicious network activity on April 28, 2022; Blue Shield learned of the incident on May 20, 2022. Affected members' PHI may have included names, subscriber IDs, diagnoses, medications, addresses, and other health data. No SSNs, driver's licenses, or financial data were accessed. One year of Experian IdentityWorks was offered.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-555178
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 12, 2022
- Raw hash
- caac33feab8016d0edce5a3d1fd3b7024100a6d974f0018f4fe40b190a0bbd91
Reporting entity
- Name
- California Physicians' Servicesnorm: california physicians
- Domain
- blueshieldca.com
Victim entity
- Name
- California Physicians' Servicesnorm: california physicians
- Domain
- blueshieldca.com
- Industry
- HealthcarellmFinancial Servicesllm
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- Jul 11, 2022
- Affected individuals
- Not disclosed
- Data types
- PHIHEALTH_BASICIDENTITY_BASIC
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1195 Supply Chain Compromise
- Threat actor
- ExternalFinancial
- Initial access
- supply_chain
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.