Xfinity is notifying customers of a major data breach. Credit: Omar Marques/SOPA Images/LightRocket via Getty Images Xfinity customers, be aware. You may have been affected by a major data breach.

ANY MAJOR LEAKS OR ATTACKS ON THEIR CUSTOMERS.. THEY'RE REQUIRING EVERYONE TO CHANGE THEIR LOGIN INFORMATION <IF YOU ARE USING THAT PASSWORD ANYWHERE ELSE IT ABSOLUTELY HAS TO BE CHANGED> áMILLIONS OF ...

Add Yahoo as a preferred source to see more of our stories on Google. A data breach at Xfinity has given hackers access to the personal information of nearly all of the company's customers. Comcast, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you use Xfinity for your internet, TV or home security, you should change your password immediately and keep an eye on your ...

Internet provider Xfinity said hackers had accessed personal information for nearly 36 million customers thanks to a software vulnerability. The compromised software, offered by the company Citrix, ...

Add Yahoo as a preferred source to see more of our stories on Google. Comcast has revealed that a major data breach at Xfinity may have compromised the accounts of close to 36 million accounts. A ...

Xfinity fiber-powered internet results in 99.9% network reliability. Combined with low-lag technology and unlimited data, it delivers consistent performance even during peak household usage.