GILEAD SCIENCES, INC.

Gilead Sciences, Inc. notified the California Attorney General of a data breach involving its mailing vendor, Billing Document Specialists (BDS). On February 7, 2025, BDS inadvertently mailed 1095-C tax forms with shipping labels containing visible personal information, including Social Security numbers, through envelope windows. Trusaic, which assists Gilead with ACA compliance, discovered the incident on February 18, 2025. No database intrusions occurred. Affected individuals are offered 24 months of Equifax Credit Watch Gold.

Gilead Sciences Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-02-12 and was reported on 2025-04-02. 40 Indiana residents were affected. 12,224 individuals affected in total.

Gilead Sciences, Inc. (CA, Health Plan) reported to HHS on 2025-04-02 an Unauthorized Access/Disclosure affecting 12,224 individuals. The covered entity's business associate made individuals' PHI viewable during mailing. Exposed information included names, addresses, and Social Security numbers. Breached information located on Paper/Films. The CE notified HHS, the media, and affected individuals, and provided free credit monitoring.

Gilead Sciences, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-02. 92 Massachusetts residents were affected.

Trusaic, a vendor for Gilead Sciences, disclosed an inadvertent misdelivery of 1095-C tax forms containing visible Social Security numbers on shipping labels. The incident occurred between Feb 12-21, 2025, was discovered on Feb 18, 2025, and affected 12,224 individuals. Gilead/Trusaic notified affected individuals on April 2, 2025, and offered 24 months of credit monitoring.

Gilead Sciences, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2008-07-14. 38 Massachusetts residents were affected. The report records the breach type as electronic.

Gilead Sciences notified NH AG of a breach involving stolen computers from third-party vendor Colt Express. Incident occurred May 26, 2008; discovered June 9, 2008. Affected 18 individuals (4 NH employees + 14 dependents) with PII including SSNs. Vendor engaged Kroll for credit monitoring.