Cybersecurity company Outpost24 AB has warned of a new version of notorious malware, LummaC2 v4.0, which uses advanced anti-detection techniques. The malware, designed to covertly extract sensitive data, now delays activation until it detects genuine human mouse activity, making analysis difficult for cybersecurity researchers. Other new features include Control Flow Flattening Obfuscation, XOR encryption, dynamic configuration files, and the mandatory use of crypters for malware builds.

Linux Cryptomining Campaign Weaponizes PAM to Hide XMRig Botnet Activity
A new Linux cryptomining campaign has surfaced using a rare trick to stay hidden inside compromised networks. Instead of behaving like typical malware, the operators


