Spam filters are often a huge source of frustration for small business owners. While filters can prevent a deluge of electronic junk mail from clogging inboxes, they can suddenly stop working, miss ...

Researchers recently launched a free spam-filtering service for Twitter that flags offenders for the microblogging service, which, in turn, removes the offending accounts. The Spamdetector service ...

Network protection provider Internet Security Systems said Wednesday that it is acquiring privately held security software maker Cobion for $32.8 million to increase its spam filtering capabilities.

Verizon, one of the four major cellular carriers in the United States, today announced the launch of a new free version of its Call Filter service that will identify, filter, and block incoming spam ...

Spam. It fills our in-boxes, wastes our time and spreads malware -- and it's only getting worse. According to Ferris Research, which studies messaging and content control, 40 trillion spam messages ...