SK Telecom is offering free SIM card replacements to 23 million users to ease security concerns following a hack leaking ...

SK Telecom’s internal malware breach puts millions at risk, prompting Bithumb to tighten security ahead of its coming IPO.

South Korea’s top mobile carrier, SK Telecom, announced April 25 that it will offer free SIM card replacements to all 23 ...

SK Telecom announced free SIM card replacements for its 23 million customers following a hacking incident. The program starts ...

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

South Korean telecommunications provider SK Telecom suffered a data breach on April 19, 2025, when malware was detected on its systems at 11 PM local time. The cyberattack resulted in unauthorized ...

SK Telecom’s initial transparency is commendable. Acknowledging the breach, isolating affected systems, and offering ...

Strengthened blocking of illegal SIM changes and abnormal authentication attempts have been put in place, with free SIM protection service subscriptions to customers who want additional safety ...