A task force is investigating a cyberattack on SK Telecom, analyzing new malware strains and their origin while assessing the ...

SK Telecom Co. said Tuesday it has enrolled more than 24 million customers on its universal subscriber identity module (USIM) ...

South Korea's largest telecommunications provider, is grappling with a massive wave of subscriber losses after a recent ...

Samsung: The world's largest memory chip maker reported 6.7 trillion won ($4.68 billion) in operating profit for the quarter ...