August 2025 Threat Trend Report on Ransomware
This report provides the statistics and major ransomware-related issues in Korea and worldwide, as well as the number of affected systems and ransomware cases based on Dedicated Leak Sites (DLS) over the course of August 2025. Below is a summary of the report. Disclaimer: The number of ransomware samples
Interlock Ransomware’s Targeted Attacks on Companies
Summary About Interlock – Appeared at the end of September 2024 – Ransomware attacks targeting companies in various countries and industries worldwide – Recently, there have also been ransomware attacks in various industries such as healthcare, education, and public institutions (e.g., DaVita, Andretti Indoor Karting & Games) – Uses unclear
July 2025 Threat Trend Report on Ransomware
This report provides statistics on the number of new ransomware samples and affected systems, and affected companies that were collected over the course of July 2025, as well as major ransomware issues in and out of Korea. Below is a summary of the information. Disclaimer: The number of ransomware
April 2025 Deep Web and Dark Web Trends Report
Disclaimer This trend report on the deep web and dark web of March 2025 is sectioned into Ransomware, Data Breach, DarkWeb, CyberAttack, and Threat Actor. Please note that there are some parts of the content that cannot be verified for ac Key Issues 1) Ransomware

