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.