Fiber weakness and macro challenges could lead to the wireless network operator underperforming, according to KeyBanc.

If AT&T frustrates customers, it risks losing their business, as the company faces a growing threat. Cable companies have ...

On Tuesday, AT&T revealed Wireless Account Lock, a new protection designed to curb the SIM-swap scams. When activated, the ...

If you were impacted by a pair of massive data breaches that targeted AT&T customers, you could be in line to receive part of ...

AT&T is launching a new Account Lock feature that’s designed to protect wireless users against SIM swapping attacks. The ...