Mobile phone network operator O2 is urging customers to call a three-digit number and, if necessary, contact their bank as part of its latest alert. In a fresh wave of text messages and emails being ...
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 is warning customers about a new phishing scam where fraudsters send fake SIM card expiry messages to steal MyO2 login ...