In 2025, fraudsters ordered four O2 Sims in my name and ran up a huge bill. Now it is happening again - even though I'm not ...

O2 has denied that it suffered a data breach after it was reported that information stolen from its customer accounts were being sold on the darknet. Valuable data on users, including their phone ...

A warning has been issued after O2 "shut accounts" after wrongly decided phone orders were FRAUD. O2 has come under fire from a customer who wrote into the Guardian newspaper's consumer affairs ...

Security experts have once again called for an end to password-based log-in systems after it was revealed that data belonging to O2 customers has found its way onto the dark web. It’s thought that the ...

Here's an interesting, if somewhat unusual, approach to helping customers: European mobile service provider O2 is rolling out a "Tweetserve" program to provide assistance to users on Twitter. Once you ...

VIRGIN Media O2 customers are being warned their accounts face being locked for weeks due to “security reasons”. In some cases it has taken months for users to resolve the issue. Please provide a ...