It has a solid foundation and a lot of potential to build this huge business.

AT&T secured a big win in its lengthy battle to pull landline service across the state of California after the Federal ...

AT&T’s lengthy fight to end its landline business has raised concerns that during earthquakes, fires, floods and storms, ...

A widespread outage across the North Valley disrupted 911 services, impacting multiple law enforcement agencies and raising ...

He had four days to make each victim fall in love. And there were a lot of victims. Online, Safeer Mohammed Koorimannil, who ...

KDDI data breach: attackers exploited a third-party software flaw in KDDI’s shared email backend, exposing up to 14.22 million email addresses and passwords across six Japanese ISPs. Users of NIFTY, ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Mashable Photo ...

An Alabama woman says a routine phone upgrade at an AT&T store turned into a costly ordeal after an employee allegedly added multiple services they did not ask for. In a viral video, the ...

There's renewed backlash in Northern California over letters AT&T sent to customers in Nevada County saying their home phone lines will be discontinued next year.

Days before Anthropic took its most advanced AI models offline, the White House ordered the company to revoke SK Telecom’s access to Claude Mythos over claims of alleged ties to China. The Trump ...

Dozens of North Bay residents described long outages, hours on the phone, mixed messages, missed repair appointments — and few other options — as they seek answers from AT&T.