On Tuesday, AT&T wireless service went down for some customers, affecting their ability to contact 911 in the event of an emergency. It was fixed in a few hours, with the company blaming a software ...

A&T is precisely the kind of enterprise customer that Broadcom desires. According to recently filed court documents (PDF), AT&T has deployed Broadcom’s VMware software across approximately 8,600 ...

U.S. phone giant AT&T confirmed Friday it will begin notifying millions of consumers about a fresh data breach that allowed cybercriminals to steal the phone records of “nearly all” of its customers, ...

AT&T's stock is on an upward trajectory, bolstered by margin improvement and its strategic turnaround. Divesting non-core assets and focusing on its fiber business are key to driving future growth.

After the WarnerMedia spinoff, AT&T was saddled with a very heavy debt load. The dividend cut that accompanied the spinoff was intended to allow AT&T to focus on strengthening its balance sheet.

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. AT&T CEO John Stankey made waves this month when he told employees in a memo that the company is ...

The company said in a filing with the U.S. Securities and Exchange Commission it learned in April that customer data was illegally downloaded from an AT&T workspace on a third-party cloud platform.

After spending months scouring North Texas for office space, telecommunications giant AT&T said it will build its new global headquarters in Plano, leaving questions about the future of its massive ...