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 ...

On the first day of Pwn2Own Vancouver 2024, contestants demoed 19 zero-day vulnerabilities in Windows 11, Tesla, Ubuntu Linux and other devices and software to win $732,500 and a Tesla Model 3 car.

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 ...

A newly discovered botnet is compromising poorly-protected Linux servers by brute-forcing weak SSH password login authentication. Researchers at Canada-based Flare Systems, who discovered the botnet, ...

Researchers have unearthed Linux malware that circulated in the wild for at least two years before being identified as a credential stealer that’s installed by the exploitation of recently patched ...

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.

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 ...