SIM cloning is a form of hacking that can end poorly for the target of such an attack. This is what it is and how to protect yourself.

Have you heard of SIM cloning or SIM swapping? We're talking about the SIM card inside your cell phone and how attackers can take advantage of it. Jonathan Kimmitt with Alias Cyber Security ...

A dead connection or an unusually high bill may be signs of a SIM card that has been copied. Here's our guide to determining if your phone have been cloned.