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Investigation OpenCalifornia AG filing · October 31, 2025

The Beverly Hills Oncology Medical Group Data Breach: Incident Facts and Free Case Review

Beverly Hills Oncology Medical Group is a specialized healthcare provider focused on the diagnosis and treatment of cancer patients. As a medical entity, the organization maintains highly sensitive patient records, including clinical documentation, health insurance details, and personal identifiers required for billing and treatment coordination. In 2025, the organization officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter, it indicates that your personal or protected health information was potentially involved in this incident. This notice is intended to provide you with clarity regarding the nature of the event and the steps the medical group is taking to protect your information moving forward.

State
California
Breach date
February 7, 2025
Reported
October 31, 2025

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