SK Telecom Co. said Friday it will suspend new subscriber sign-ups starting next week as part of its efforts to enhance ...

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

A recent leak of SK Telecom customers’ USIM (universal subscriber identity module) information may have been carried out by a ...

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

Security breach and apparent data leak put SK Telecom into a tailspinBut South Korea’s biggest mobile operator says it’s ...

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

SK Telecom is now giving away replacement SIM ... He writes about IT (cloud, IoT, 5G, VPN) and cybersecurity (ransomware, data breaches, laws and regulations). In his career, spanning more than ...

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

SK Telecom, South Korea’s largest telecommunications provider, suffered a malware infection recently, through which threat ...

South Korea's largest mobile operator, SK Telecom, is warning that a malware infection allowed threat actors to access ...

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

An SK Telecom user was robbed of 50 million won ($34,700), not due to the mobile carrier's recent data breach, but a ...