HackingData ExfiltratedCustomer Data InvolvedPHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Brown & Toland Physicians
bd_d4ab24686b1bfc4b · schema v1 · pii pii-v1
Full breach record for Brown & Toland Physicians →Episource, LLC reported unauthorized access to its systems between January 27 and February 6, 2025, discovered on February 6. A criminal actor viewed and copied data including PHI (health diagnoses, treatments, medical record numbers), health insurance data, and PII (names, addresses, SSNs, DOBs). The incident affected patients of Episource's customers, including Brown & Toland Physicians. Episource engaged forensic investigators, notified law enforcement, and shut down systems. Two years of credit monitoring were offered.
California clockDiscovered Feb 6, 2025 → Notified Jun 6, 2025120d ✗ CA 60-day late51 weeks discovery → filing
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/sb24-617645
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 26, 2026
- Raw hash
- e42463a92adc6fe8cb3359f18cea5942fdd22ac40ed4d09bc9dfea3df47daa4d
Reporting entity
- Name
- EpiSourcenorm: episource
Victim entity
- Name
- Brown & Toland Physiciansnorm: brown toland physicians
Incident
- Discovered
- Feb 6, 2025
- Materiality determined
- —
- Notification sent
- Jun 6, 2025
- Affected individuals
- Not disclosed
- Data types
- PHIHEALTH_BASICIDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1041 Exfiltration Over C2 Channel
- Threat actor
- External
Compliance
- Time to disclose
- 51 weeks(354 days from discovery to filing)
- Compliance flags
- CA 60-day late · 120d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Feb 6, 2025→ Notified: Jun 6, 2025120d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.