Data Breach Notifications

Entity Information

• Type of Organization: Other Commercial
• Entity Name: Chess.com, LLC
• Street Address: 877 E 1200 S#970397
• City: Orem
• State, or Country if outside the US: UT
• Zip Code: 84097

Submitted By

• Name: Elias Colabelli
• Title: Head of the Legal Department
• Firm name (if different than entity):
• Telephone Number: (800) 318-2827
• Email Address: dpo@chess.com
• Relationship to entity whose information was compromised: Internal Counsel

Breach Information

• Total number of persons affected (including residents): 4541
• Total number of Maine residents affected: 1
• If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
• Date(s) Breach Occured: 06/05/2025
• Date Breach Discovered: 06-19-2025
• Description of the Breach:
  • External system breach (hacking)
• Information Acquired - Name or other personal identifier in combination with:

Notification and Protection Services

• Type of Notification: Written
• Date(s) of consumer notification: 09/03/2025
• Copy of notice to affected Maine residents: Template_Consumer_Notification_Chess.com__US_Individual_Notice_Template_(Print_Proof).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: 12 months