Our phones are the key to our digital identity, so it’s no wonder that mobiles have become increasingly attractive targets for cybercriminals, who have at their disposal a fair number of ways to hack ...

The transition from physical SIM cards to eSIMs (embedded SIMs) has sparked a mix of excitement and concern. Many travelers, ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

If you've ever upgraded to a new phone or switched carriers, chances are you're already familiar with the concept of a SIM (subscriber identity module) card. It's a tiny chip in your phone that ...

With smartphones, where Apple leads others often follow - so it launching an iPhone this week without a traditional Sim card is raising questions over the future of a very familiar piece of phone tech ...