With a SIM-swapping attack, scammers hijack your phone number to gain access to apps on your phone—including banking apps.

Sprint requires customers to use a PIN (personal identification number) for account security. The PIN is 6-10 characters and allows Sprint to confirm customer identification. It's required each time ...

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 ...