Comcast Corp. has turned to open-source software vendor Zimbra Inc. to help supply some of the technology behind the cable provider’s upcoming free SmartZone communications dashboard for its broadband ...

Comcast, the nation’s second-largest Internet service provider, had its Web site and e-mail service shut down by hackers Wednesday night, affecting thousands in Tucson and millions nationwide. Comcast ...

LAS VEGAS (Reuters) - Comcast Corp., the leading U.S. cable operator, said on Monday it will integrate its e-mail and voice messaging services in a new Web-based communications center called SmartZone ...

Comcast, one of the nation's largest cable companies, said Friday that its e-mail systems were up and running again after a 24-hour outage, but some customers disagreed. Customers were still reporting ...

Hackers knocked Comcast.net offline late Wednesday night, preventing customers from getting to their Comcast Web mail and account records on the company’s Internet portal. The criminals somehow got ...