The Gilead Sciences, Inc. Data Breach: Reported Filing Facts

Gilead Sciences, Inc. is a prominent research-based biopharmaceutical company that discovers, develops, and commercializes innovative medicines. As a leader in the healthcare and life sciences sector, the company maintains highly sensitive personal information, including patient health records, clinical trial data, and prescription-related details. In 2025, the company officially reported a data security incident to the California Attorney General, confirming that unauthorized access to their systems occurred. If you received a formal data breach notification letter from Gilead Sciences, it indicates that your personal or health-related information may have been compromised during this event. This notice serves to inform you of the nature of the incident and the steps the company is taking to address the security of your data.

State

California

Breach date

February 12, 2025

Reported

April 2, 2025