An untold number of U.K. residents may have unwittingly broadcast their numbers to sites across the Web while browsing the Internet with their cellphones during the past two weeks. Mobile service ...

UK citizens who use O2’s wireless network got a nasty shock this morning, when reports around the web claimed that their phone numbers were being exposed to any website they visited from their mobile ...

O2, once Apple’s exclusive cell phone company reseller of iPhones in the UK, has been caught exposing user phone numbers in the headers sent to websites its customers visit while using its 3G network.

UK carrier O2 finds itself embroiled in data protection controversy today, with allegations that the operator is revealing mobile users cellphone number to each website they visit on their phone.

O2 may also be unwittingly assisting spammers, allowing them to match email addresses with phone numbers. See below for more updates. If you reside in the UK and you are one of the millions of ...

Millions of Brits have been served with fake customer service numbers via search engines and AI tools, new research from Virgin Media O2 shows. Scammers have been able to influence AI search results ...

As noted by think broadband, a privacy flaw in the way UK carrier O2 handles web traffic on mobile devices has resulted in users' mobile numbers being sent to any website visited from the device as ...

O2 says it has now fixed a data breach which saw mobile internet users' phone numbers given out to websites. The mobile giant admits a technical glitch meant customers' numbers were sent to website ...

O2 is to launch a fixed/mobile convergence service for small businesses, the company has said. The service, called Fixed Number Anywhere, will give users a landline-style number that channels calls ...

LONDON (AP) - An untold number of U.K. residents may have unwittingly broadcast their numbers to sites across the Web while browsing the Internet with their cellphones during the past two weeks.