AT&T is launching a new Account Lock feature that’s designed to protect wireless users against SIM swapping attacks. The feature, which you can enable from the myAT&T app, prevents unauthorized ...

AT&T has introduced a new feature to protect consumer and business accounts from SIM-swapping attacks. Wireless Account Lock will be able to disable several key account changes, a key part of ...

It's available in the myAT&T phone app for postpaid customers, and it's activated simply by hitting a toggle button. Once you toggle Wireless Account Lock on, nobody in the account can do the ...