Threat Actors Leveraging Matanbuchus Malicious Downloader to Ransomware and Establish Persistence

Matanbuchus represents a significant threat in the cybercriminal landscape as a dangerous malware downloader written in C++. Since 2020, this tool has been sold as Malware-as-a-Service, allowing threat actors to rent access and deploy it against targeted organizations. In July 2025, security researchers discovered version 3.0 operating in real-world attacks, marking a notable evolution in […]

The post Threat Actors Leveraging Matanbuchus Malicious Downloader to Ransomware and Establish Persistence appeared first on Cyber Security News.