Kurt "CyberGuy" Knutsson explains how a VPN — virtual private network — works and how running it can slow down the operation ...

On Thursday, the UK’s largest mobile network operator, O2, introduced a chatbot designed to frustrate phone scammers. Called “dAIsy,” it mimics an older ...

O2 has created an "AI granny" to keep scammers on the call, with the express purpose of wasting as much of their valuable ...