ESET researchers uncover "WolfsBane," a Linux backdoor linked to the China-based Gelsemium group. This is Gelsemium's first known Linux malware—hinting at a change in attack strategies. ESET ...

Two new vulnerabilities have been discovered in widely deployed Linux components that could allow unprivileged users to gain root access across popular distributions. The first is a local privilege ...

Threat actors have been observed exploiting unpatched Atlassian servers and deploying a Linux variant of Cerber ransomware, also known as C3RB3R. The attacks capitalize on CVE-2023-22518, a critical ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

Unearthed sample likely works against Linux devices from Acer, HP, Fujitsu, and Lenovo. Machines vulnerable to the exploit include some models sold by Acer, HP, Fujitsu, and Lenovo when they ship with ...