AT&T has launched Wireless Account Lock, a feature designed to prevent SIM swapping fraud by blocking unauthorized changes to a customer's mobile account. This can be activated through the myAT&T app. The lock prevents actions such as device upgrades, SIM card changes, and phone number transfers. While several changes are restricted, customers can still make payments and manage their accounts. Wireless Account Lock is available for all devices linked to AT&T accounts, provided the user has the necessary account access rights.
AT&T SIM swapping is a popular type of fraud in which someone transfers your mobile number to a SIM in their own device, allowing access to sensitive information.
Wireless Account Lock is an option for AT&T subscribers which prevents unauthorized changes to accounts and phone lines, effectively countering SIM swapping.
After enabling Wireless Account Lock via the myAT&T app, users can prevent actions such as upgrading devices, changing SIM cards, and transferring phone numbers.
Certain actions, like making payments or changing voicemail passwords, are still allowed even when Wireless Account Lock is active, ensuring functionality.
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