AT&T Mobility, the nation's second-largest cellular provider, said Friday it's no longer attaching hidden Internet tracking codes to data transmitted from its users' smartphones. The practice made it ...

The move was prompted by Web Security, a Firefox browser add-on which was found to be tracking web page visits and sending this information to a server in Germany. The add-on has been downloaded over ...

A set of 57 Chrome extensions with 6,000,000 users have been discovered with very risky capabilities, such as monitoring browsing behavior, accessing cookies for domains, and potentially executing ...