A security breach at Comcast-owned Xfinity has exposed the personal data of nearly all the internet provider's customers, including account usernames, passwords and answers to their security questions ...

Comcast Cable Communications, doing business as Xfinity, disclosed on Monday that attackers who breached one of its Citrix servers in October also stole customer-sensitive information from its systems ...

If you use Xfinity for your internet, TV or home security, you should change your password immediately and keep an eye on your credit reports. The company reported a data breach Monday of almost all ...