Protect yourself against SIM swapping and more security threats by setting up a SIM PIN right now.

You may have had AT&T SIM (Subscriber Identity Module) card problems on your iPhone before or received the notification "Airtel SIM not provisioned." This happens sometimes, and the reason is fairly ...

Two AT&T employees have been accused of indulging in illegal SIM swap-related activities. Cointelegraph spoke with Seth Shapiro. Over the past week, the global crypto community bore witness to a ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

AT&T CEO Ralph de la Vega said in an interview this week that a smaller SIM card is a "no-brainer" and his company is looking into it, but declined to make the direct connection to Apple that the ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

Have you been holding off on purchasing that shiny new Apple iPhone until someone figures out how to unlock it? While that day isn't exactly here yet, a major milestone has been achieved. By using a ...

I have a corporate AT&T sim card they issued to me but its on an asstastic USB data card that sometimes gives my mac kernel panics. I figure it would be better if I could use it as a cheap wifi ...