May 2025 Threat Trend Report on Ransomware
This report provides statistics on the number of new ransomware samples collected, the number of affected systems, and affected companies in May 2025, as well as key ransomware issues in Korea and abroad. The following is a summary of the report. Disclaimer: The number of ransomware samples and damaged
Distribution of Godzilla WebShell Abusing ViewState (Targeting Financial Sector)
Overview AhnLab SEcurity intelligence Center (ASEC) has recently detected an attack targeting financial sector companies. The threat actor primarily targeted ASP.NET environments with vulnerable configurations, abusing the ViewState feature supported by ASP.NET. ViewState is a fundamental feature of ASP.NET that allows the handling of user input or other data
