Data Breach Notifications

Entity Information

  • Type of Organization: Healthcare
  • Entity Name: Gilead Sciences, Inc.
  • Street Address: 333 Lakeside Drive
  • City: Foster City
  • State, or Country if outside the US: CA
  • Zip Code: 94404

Submitted By

  • Name: David Kessler
  • Title: Partner
  • Firm name (if different than entity): Norton Rose Fulbright
  • Telephone Number: (212) 318-3382
  • Email Address: David.Kessler@NortonRoseFulbright.com
  • Relationship to entity whose information was compromised: Counsel

Breach Information

  • Total number of persons affected (including residents): 12,224
  • Total number of Maine residents affected: 4
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
  • Date(s) Breach Occured: February 12, 2025
  • Date Breach Discovered: February 18, 2025
  • Description of the Breach:
    • Inadvertent disclosure
  • Information Acquired - Name or other personal identifier in combination with:

Notification and Protection Services

  • Type of Notification: Written
  • Date(s) of consumer notification: April 02, 2025
  • Copy of notice to affected Maine residents: Gilead_Template_Individual_Notice_Letter.pdf
  • Date of any previous (within 12 months) breach notifications:
  • Were identity theft protection services offered: Yes
  • If yes, please provide the duration, the provider of the service and a brief description of the service: 24 months; Equifax; Provides credit monitoring, identity theft protection, identity restoration, identity theft insurance, and WebScan services.