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 ...

Many AT&T customers were left without cellphone service Thursday thanks to a widespread outage that began in the early morning and lasted until roughly 3 p.m. ET, when the company confirmed it had ...

AT&T says they have "restored wireless service to all our affected customers." A temporary network disruption that affected AT&T customers in the U.S. Thursday was caused by a software update, the ...

The telecommunications company’s CEO, John Stankey, discusses the upcoming $5.75 billion merger with Lumen Technologies. As AT&T moves to merge with Lumen Technologies in a multibillion-dollar ...

The Browser Company reiterates that the Arc browser isn’t going away, but won’t get non-security and bug fix updates going forward. Arc browser is now in a holding pattern.