AT&T strengthens security against line theft with new wireless account lock
AT&T has launched a feature that puts a stop to unauthorized SIM swapping: Wireless Account Lock. With this security, any attempt to modify the line -from swapping the SIM card to altering billing information or transferring a number- is paralyzed until the customer manually deactivates the lock from the myAT&T app, demanding physical access to … Read more AT&T strengthens security against line theft with new wireless account lock