T-Mobile details how Salt Typhoon accessed its routers It explained what the hacker's methods and how they were spotted T-Mobile's CSO stresses hackers didn't steal any data T-Mobile has revealed the hackers who recently targeted its infrastructure were seen running commands on its routers,

T-Mobile says the Chinese "Salt Typhoon" hackers who recently compromised its systems as part of a series of telecom breaches first hacked into some of its routers to explore ways to navigate laterally through the network.

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

The mobile carrier provided its first detailed rundown of how it stopped hackers from infiltrating its networks.