DisclosureLens
HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountPHIHealth (basic)MediumContained

Beverly Hills Oncology Medical Group

bd_07c86b24e4685d33 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Oct 31, 2025

To disclose

Affected

Not disclosed

Linked

6 filings

Confidence

66%
Full breach record for Beverly Hills Oncology Medical Group

Beverly Hills Oncology Medical Group reported unauthorized access to its network between February 7 and February 11, 2025. The incident potentially exposed full names, Social Security numbers, driver's license numbers, financial account information, health insurance policy information, and clinical data (diagnosis, treatment, prescription). The organization engaged outside cybersecurity professionals and is offering credit monitoring services. No specific discovery date was provided in the notice, only the occurrence window and the conclusion of the investigation on October 13, 2025.

Incident timeline

Feb 7, 2025

Begins

Oct 31, 2025

Filed

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filingup to 6d gap

Filing propagation · 6 filings · 5 states

View merged incident ↗
Maine State AGOct 31 · first
HHS OCROct 31 · first
Nebraska State AGOct 31 · first
California State AGOct 31 · first · this page

Pattern: first filing Oct 31 (ME), last Nov 6 (NH) — a 6-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.