Our Mobile News today encompasses a huge breach of privacy by O2, one of the biggest service carriers in the United Kingdom, Tesco Mobile and GiffGaff.

An operator at O2 had been displaying to websites user mobile numbers in header information. …

Free mobile phones are always terrific finds, and US Cellular is offering three that are free after mail-in rebate. The net cost: rebate card mailing cost and a two-year contract. Of the three free phones the provider is offering – …

We have another different sort of post today. We’re taking you on a short behind-the-scenes look at our (new) blog and main site, and hopefully, we’ll answer a few of the many recurring questions we get.

“Where Did (it) Go?”

One question …

T-Mobile introduced its Vivacity model a few weeks ago, and we waited to review it for you until we could read some reader feedback on it: Everyone agrees, however, that it’s much like the Orange San Francisco II. The T-Mobile …