AT&T is rolling out a protection that prevents unauthorized changes to mobile accounts as the carrier attempts to fight a costly form of account hijacking that occurs when a scammer swaps out the SIM ...
AT&T has launched a new security feature called "Wireless Lock" that protects customers from SIM swapping attacks by preventing changes to their account information and the porting of phone numbers ...
NEW YORK, Dec 4 (Reuters) - AT&T Inc said on Tuesday it agreed to a swap of wireless assets with carrier Verizon Wireless in a deal that would meet divestiture requirements for AT&T's recent purchase ...