Everyone using the O2 mobile network warned to watch out for 'important' text

O2 is telling customers to stay alert after the discovery of a worrying new scam that's targeting UK users. The fraudulent ...

O2 users warned about SIM card message - told to dial 4 digit number immediately

O2 is warning customers about a new phishing scam where fraudsters send fake SIM card expiry messages to steal MyO2 login ...

All O2 mobile users placed on red alert and told to watch out for important text

O2 has just issued an urgent warning to its customers after the discovery of a fake text message that suggests a SIM is about ...

O2 warns customers over new text scam claiming SIM cards will be deactivated

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 ...