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 ...

AT&T (T) and other rival phone carriers are currently benefiting from a major shift in customer behavior that is boosting their profits. Consumers nationwide are cutting the cord on traditional ...

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 ...

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 ...

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.

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, ...

Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra 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 ...

AT&T and Verizon lost an attempt to overturn fines for selling users’ real-time location data without consent, as the Supreme Court ruled today that the Federal Communications Commission process for ...