Add Yahoo as a preferred source to see more of our stories on Google. O2 has issued a warning about a new text message scam that attempts to trick people into handing over their account details. The ...

There's an urgent alert for millions of iPhone and Android users. O2 is telling customers to stay alert after the discovery of a worrying new scam that's targeting UK users. The fraudulent message, ...

Mobile network provider O2 is urging people to stay alert after fraudsters began sending fake messages claiming customers must accept new terms and conditions or risk having their SIM card switched ...