Breachesby GlyphGilead Sciences
Disclosed Apr 2, 202512,224 affectedConfirmed
The covered entity (CE), Gilead Sciences, Inc., reported that its business associate (BA) made the protected health information (PHI) of 12,224 individuals viewable during mailing. The PHI involved included names, addresses, and Social Security numbers. The CE notified HHS, the media, and the affected individuals. In response to the breach, the CE provided free credit monitoring to affected individuals.
What is known
| People affected | 12,224 (as reported by the organization) |
|---|---|
| Disclosed | Apr 2, 2025 |
| Happened | Feb 12, 2025 |
| Attack | Insider |
| Data exposed | NamesHealth |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
other to insuranceby backfillSource
unknown to insiderby backfillSource
[] to ["names","health"]by backfillSource
empty to The covered entity (CE), Gilead Sciences, Inc., reported that its business associate (BA) made the protected health information (PHI) of 12,224 individuals viewable during mailing. The PHI involved included names, addresses, and Social Secuby backfillSource
empty to organizationby backfillSource
empty to 12224by backfillSource
empty to https://ago.vermont.gov/document/2025-04-02-gilead-sciences-data-breach-notice-consumersby backfillSource
First recordedby backfillSource
First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.