A TIMELINE OF SOUTH KOREAN TELCO GIANT SKT'S DATA BREACH

Summary from the TLDR InfoSec newsletter

SK Telecom suffered a massive cyberattack in April 2025 that compromised the personal data of 23 million South Koreans. This article navigates the timeline, highlighting potential losses of $5 billion if cancellation fees are waived. The malware was found in SKT's home subscriber server.