Reports have suggested that a rouge employee from within AT&T or FedEx may be collecting tracking numbers and selling them to ...

Another day, another T-Mobile breach? Well, it looks like the carrier was able to prevent a major data breach.

T-Mobile is no stranger to getting hacked. Over the past decade, we've seen countless data breaches that have led to customer ...

China-linked "Liminal Panda" exploits telecom vulnerabilities in South Asia and Africa, using advanced malware for espionage ...

T-Mobile US Inc. was able to contain a recent network breach before it reached customers’ phones, according to people ...

T-Mobile US Inc. was able to contain a recent network breach before it reached customers’ phones, according to people familiar with the matter.

T-Mobile’s network has been breached as part of a large-scale cyber-espionage campaign by Salt Typhoon, a Chinese ...

Nearly 7 million of 23andMe's customers were exposed in a recent data leak. Now they -- and potentially, you -- could be in line for a major payout.

A popular wireless market analyst predicts T-Mobile US (NASDAQ:TMUS) could possibly abandon Nokia (NYSE:NOK) for their ...

Chinese hackers infiltrated T-Mobile and other American telecommunications companies, attempting to access confidential data.

Breach site confirmed 56,904,909 Hot Topic users' data leaked online. Tech expert Kurt “CyberGuy" Knutsson says the company's silence makes matters even worse.