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 Kernel KSMBD Flaw Lets Remote Attackers Drain Server Resources
A critical vulnerability in the Linux kernel’s KSMBD implementation has been discovered that allows remote attackers to completely exhaust server connection resources through a simple
