The reach of the China-linked Salt Typhoon gang extends beyond American telecommunications giants, and its arsenal includes ...

U.S. telecom firm T-Mobile said on Wednesday it had detected attempts in recent weeks by "bad actors" to infiltrate its ...

T-Mobile (TMUS) said in a statement that it has been closely monitoring ongoing reports about a series of highly coordinated cyberattacks by ...

It's a welcome reverse course for T-Mo, which has had its security breached at least seven times since 2018. In September, ...

The phone giant said hackers did not access the contents or logs of customer phone calls or text messages, during an industry ...

The admiral in charge of the U.S. Indo-Pacific Command said this week that he expects Russia to advance China’s underwater warfare capabilities by supplying key submarine technology to Beijing.

T-Mobile, a frequent victim of data breaches, recently revealed how it successfully thwarted a major cyberattack.

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

T-Mobile said in a blog post Wednesday it prevented an attempt to infiltrate its systems following reports of an ongoing ...

Through a hacking network code-named Salt Typhoon, China’s Ministry of State Security gained access to information on targets ...

A former US telecommunications worker has been sentenced to four years in prison for conspiring to act as an agent of the ...