AT&T Launches Account Lock to Combat SIM Swapping Scams

2 days ago 4
AT&T today said that customers tin activate Wireless Account Lock, a caller diagnostic that volition forestall unauthorized changes to a wireless account. With Account Lock turned on, relationship changes similar billing updates and wireless fig transfers are disabled.


Account Lock volition support AT&T users from SIM swapping, a method that scammers employment to summation power of a smartphone user's telephone number, and by extension, two-factor verification codes sent to that number. With SIM swapping, an attacker calls the carrier's enactment staff, pretends to beryllium the smartphone user, and asks for a fig transfer.

Postpaid AT&T customers tin activate Wireless Account Lock from the myAT&T app. Locked features volition not beryllium accessible until the Wireless Account Lock is disabled successful the app, requiring carnal power for access. Here's what Account Lock prevents:

  • Upgrading a device

  • Changing a SIM paper oregon eSIM

  • Initiating a telephone fig transfer

  • Adding a caller line

  • Changing billing information

  • Changing authorized users

  • Changing telephone numbers


There are besides relationship locking features for endeavor customers and prepaid AT&T users.

AT&T says that it volition ne'er telephone oregon substance subscribers to inquire them to crook disconnected the Wireless Account Lock feature.
This article, "AT&T Launches Account Lock to Combat SIM Swapping Scams" archetypal appeared connected MacRumors.com

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