Xfinity is notifying customers of a “data security incident” it says resulted in the theft of customer information, including usernames, passwords, contact information, and more. In a notice on Monday,
Xfinity says “there was unauthorized access” to its systems from October 16th to October 19th, 2023. Xfinity traces the breach to a security vulnerability disclosed by cloud computing company Citrix, which began alerting customers of a flaw in software Xfinity and other companies use on October 10th.
Source: The Verge