Data Breach Notifications

Entity Information

  • Type of Organization: Other Commercial
  • Entity Name: AT&T Inc.
  • Street Address: 208 S. Akard Street
  • City: Dallas
  • State, or Country if outside the US: TX
  • Zip Code: 75202

Submitted By

  • Name: Vivek Mohan
  • Title: Partner
  • Firm name (if different than entity): Gibson, Dunn & Crutcher LLP
  • Telephone Number: 650-849-5345
  • Email Address:
  • Relationship to entity whose information was compromised: Outside counsel

Breach Information

  • Total number of persons affected (including residents): 51,226,382
  • Total number of Maine residents affected: 89,842
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified: Yes
  • Date(s) Breach Occured: 03/26/2024
  • Date Breach Discovered: 03/26/2024
  • Description of the Breach:
  • Information Acquired - Name or other personal identifier in combination with: Social Security Number

Notification and Protection Services

  • Type of Notification: Written
  • Date(s) of consumer notification: 04/10/2024
  • Copy of notice to affected Maine residents: Customer Notification Letter Template.pdf
  • Date of any previous (within 12 months) breach notifications: N/A
  • 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: Experian IdentityWorks, 12 months