T-Mobile has severed its connection to the unnamed wireline provider, which it suspects may still be compromised.

T-Mobile says the Chinese "Salt Typhoon" hackers who recently compromised its systems as part of a series of telecom breaches ...

This morning, a report from Bloomberg states that T-Mobile engineers spotted suspicious behavior on the carrier's network ...

Last month, the Wall Street Journal reported that Chinese hackers had successfully penetrated the networks of a number of US ...

That’s about 40% higher than it was before Election Day in the U.S. and 120% more than it started the year. Why mention it?

Salt Typhoon deployed various methods to break into telecommunications firms that went far beyond a singular run-of-the-mill ...

China-linked Earth Estries uses GHOSTSPIDER malware to hack telecoms and governments globally, breaching 20+ entities.

Chinese hackers are positioning themselves in U.S. critical infrastructure IT networks for a potential clash with the United ...

Chinese hackers have built new all-in-one malware to target Linux devices, a new report from cybersecurity researchers ESET, ...

Suspicious behavior on T-Mobile US Inc.’s network devices tipped off the company to a breach that was potentially part of a sprawling cyber-espionage campaign that has raised urgent questions about ...

The target list also includes an EU diplomatic organization for the first time, ESET researchers can reveal. Here's all you ...

T-Mobile, one of America's largest wireless carriers, has confirmed it was compromised in a recent wave of sophisticated ...