Researchers found a Linux malware called QLNX that combines P2P networking, rootkits, PAM backdoors, and fileless execution ...

A previously undocumented Linux implant named Quasar Linux (QLNX) is targeting developers' systems with a mix of rootkit, ...

Researchers at Trend Micro have identified a frightening new Linux rootkit, dubbed Quasar Linux (QLNX,) and developers should be especially concerned. Per the report (which we spotted through Bleeping ...

CVE-2026-31431 CVSS 7.8 flaw since 2017 enables root via 732-byte exploit, impacting major Linux distributions.

Many cybersecurity experts have warned about a critical Linux Copy Fail bug that allows attackers to gain root access.

Security researchers have discovered a new Linux malware campaign targeting software developers and DevOps infrastructure. The malware, known as Quasar ...

A new Linux GoGra backdoor abuses Outlook via Microsoft Graph API for stealthy C2, targeting telecom, government, and IT sectors.

Threat hunters are warning that the cybercriminal operation known as VECT 2.0 acts more like a wiper than a ransomware due to ...

After a rash of malware in the Arch User Repository (AUR), one AUR packaging system, Chaotic-AUR, is in response taking steps to increase trust and reduce chances of malicious software reaching Arch ...

Linux has, for a long time, harbored a perception that it's largely impervious and doesn't require an antivirus suite in the same way that typical users may require on Windows. Many users of the ...

A Linux variant of the GoGra backdoor uses legitimate Microsoft infrastructure, relying on an Outlook inbox for stealthy payload delivery. The malware is developed by Harvester, an espionage group ...