On Tuesday, AT&T revealed Wireless Account Lock, a new protection designed to curb the SIM-swap scams. When activated, the lock prevents changes from being made to a SIM until it's turned off again.

Wireless Account Lock is now available for AT&T consumer and business users alike Free feature that can be toggled in the myAT&T app The feature prevents SIM-swapping and similar attacks AT&T has ...

AT&T now joins the other two major US mobile carriers in trying to help customers combat SIM swapping attacks. T-Mobile offers a SIM Protection feature for both postpaid and prepaid accounts.

AT&T Finally Offers Protection Against SIM Swap Attacks. Article Comments . Jul 1, 2025, 3:33 PM by Rich Brome @rbrome.bsky.social updated Jul 1, 2025, 3:34 PM. AT&T now offers an Account Lock ...

If you're an AT&T customer, you can turn on a new security feature that prevents your phone number from being moved to a different device without your knowledge, exposing your data to cyber ...

A new feature available on the MyAT&T app will protect cell phone users from criminals trying to rack up unauthorized charges on their accounts.

If your business identity depends on a mobile number that can be stolen with a few social engineering calls to your carrier, you’re one Sim swap away from disaster.