SK Telecom introduced a new “SIM reset” solution that can partially modify user identification and authentication information ...

A telecom giant is offering 25 million people free SIM cards after a massive hack left its customers' sensitive personal ...

SK Telecom announced that it will introduce SIM card formatting on Monday to address security concerns following a hacking incident that led to the leak of users' SIM card ...

The US Trump administration's top trade negotiator, Jamieson Greer, is set to visit South Korea this week for the first time ...