AT&T has introduced a new Wireless Account Lock that prevents anyone from making unauthorized changes to your account.

AT&T is introducing a new tool called Wireless Account Lock, which according to the carrier, will stop SIM swap attacks.

Primary and secondary account holders can now block specific transactions and account changes across all devices and lines on ...

AT&T has introduced a new feature to protect consumer and business accounts from SIM-swapping attacks. Wireless Account Lock ...

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AT&T has introduced a new Wireless Account Lock feature designed to protect customers from account takeovers and SIM-swapping attacks by implementing additional security restrictions on account ...