Kimsuky Hacker Group Faces Massive Data Leak

According to reports from HashiChain, Slow Mist's Chief Information Security Officer 23pds pointed out that a member of the North Korean hacker group Kimsuky is suspected of experiencing a massive data leak in early June 2025, exposing hundreds of GB of internal files and tools. The leaked information includes backdoor programs, phishing frameworks, and reconnaissance activities. The compromised data comes from two affected systems operated under the code name 'KIM', one of which is a Linux development workstation using Deepin version 20.9, while the other is a virtual private server dedicated to phishing.