Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

Richard Bowen once testified on Capitol Hill about how he warned of a coming financial crisis. Now he sounds the alarm about a scary crime -- SIM card theft. Attention all crooks: If you’re going to ...

Many banks and corporate IT systems force users to use SMS one-time passwords to secure their accounts, but these can easily be bypassed for most users. Imagine making a trip to the gym or swimming ...