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

AT&T fiber network recently reached 30 million consumer and business locations across the United States. Per a report ...

Available starting today, Wireless Account Lock is an option for AT&T subscribers with postpaid or prepaid wireless accounts.

A hotspot is good in a pinch, but it likely won't keep up with your bandwidth needs. Here's what I learned after three days of using my hotspot instead of Wi-Fi.