Criminals are increasingly using a technique called “SIM swapping” to steal personal information and gain access to your ...

At some point in time, you may need to know your iPhone’s serial number and SIM number. And if you don’t have your own phone number memorized, well, it goes without saying that you’ll need ...

What does SIM lock actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

The new security feature lets you lock your mobile phone number so that scammers can't transfer it to another phone or carrier.

Cybercriminals are targeting mobile users through SIM swap fraud. They trick operators to transfer numbers. This gives them access to sensitive accounts. Users should strengthen account security.