The US whistleblower Mark Klein is dead. He made it public for the first time that the NSA was also eavesdropping on US ...

The unlikely hero who stood up to the government Mark Klein, the AT&T technician who blew the whistle on one of the most ...

In 2006, he shared corporate documents showing how the National Security Agency was accessing internet data through a secret room in an AT&T office building.

Nobody takes satire seriously anymore. In this era of licentiousness, you can make fun of the president, the pope, sex, corporations anything -- and everybody just ignores it. There are no sacred cows ...

Telecom stocks were in a funk earlier this week, with shares of Verizon (NYSE: VZ), AT&T (NYSE: T), and T-Mobile (NASDAQ: TMUS) all tumbling on Tuesday, after comments from Verizon chief revenue ...

A text message scam claiming that consumers owe money for fake, unpaid road tolls is continuing to proliferate across the U.S., and experts are warning recipients to exercise caution. The scam ...

Visit our full methodology page and advertising disclosure to learn more. Trying to decide whether to choose AT&T or T-Mobile 5G Home Internet? Let our researched guide on both providers’ speeds ...

Tomorrow, AT&T's chief financial officer will participate in a fireside chat where he will discuss the Company's multi-year strategic growth plan. Today, AT&T's chairman and chief executive ...

Use one of these 7 tried & tested AT&T promo codes to save on smartphones, smartwatches, and tablets. All coupon content is created by Tom’s Guide. We may earn a commission if you buy through ...

After hours: March 17 at 7:59:47 PM EDT ...