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Investigation OpenCalifornia AG filing · June 27, 2025

The California Cancer Associates for Research and Excellence - Fresno Data Breach: Incident Facts and Free Case Review

California Cancer Associates for Research and Excellence - Fresno is a specialized healthcare provider focused on oncology and hematology services. As a medical facility, they maintain highly sensitive patient records, including comprehensive medical histories, diagnostic reports, and insurance billing information. 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 received a data breach notification letter from the practice, it indicates that your personal or protected health information may have been compromised during this event. This notification is intended to inform you of the nature of the incident and the specific categories of data involved so that you can take appropriate steps to protect your identity and medical privacy.

State
California
Breach date
December 13, 2024
Reported
June 27, 2025

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