South Korea's telco giant SK Telecom (SKT) was hit by a cyberattack that led to the theft of personal data on approximately ...

SK Group Chairman Chey Tae-won apologised on Wednesday for a massive data leak at South Korea's largest mobile carrier, SK ...

SK Telecom Co. may face losses of up to 7 trillion won (US$5 billion) over the next three years due to declining revenue and ...

South Korean conglomerate SK Group's chief has apologized for a data breach at its mobile-service affiliate, SK Telecom, which is still reeling from a cyber attack last month.

SK Telecom, South Korea’s largest mobile network operator, warns about a malware attack that leaked sensitive USIM data, ...

SK Telecom shares fell as much as 8.5% on Monday to hit their lowest level since August last year, after South Korea's ...

SEOUL, May 5 (Yonhap) -- SK Telecom Co., South Korea's leading wireless services provider, suspended new subscriber sign-ups ...

South Korean mobile provider SK Telecom has announced free SIM card replacements to its 25 million mobile customers following ...

South Korea’s leading mobile carrier SK Telecom is facing mounting fallout from a recent hacking incident, with more than ...

South Korea's largest carrier SK Telecom started on Monday to replace mobile SIM chips for its 23 million users following a ...

SK Telecom suspended new subscriber sign-ups to its network on Monday as part of response measures following a recent company ...

SK Telecom, which has caused concern among its 23 million users over the possible theft of personal and financial information. The data breach, which SK attributed to a malware attack, was ...