Data Breach Notifications

Entity Information

  • Type of Organization: Other Commercial
  • Entity Name: The MathWorks, Inc.
  • Street Address: 1 Apple Hill Drive
  • City: Natick
  • State, or Country if outside the US: MA
  • Zip Code: 01760

Submitted By

  • Name: Edward McNicholas
  • Title: Partner
  • Firm name (if different than entity): Ropes & Gray LLP
  • Telephone Number: (202) 508-4779
  • Email Address: edward.mcnicholas@ropesgray.com
  • Relationship to entity whose information was compromised: Outside Counsel

Breach Information

  • Total number of persons affected (including residents): 10,476
  • Total number of Maine residents affected: 16
  • If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
  • Date(s) Breach Occured: 04/17/2025 - 05/18/2025
  • Date Breach Discovered: 05-18-2025
  • 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: 08/22/2025
  • Copy of notice to affected Maine residents: MathWorks_-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; IDX; two years of complimentary credit monitoring and identity protection through CyberScan, a $1 million insurance reimbursement policy, and fully managed identity theft recovery services.