U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and datacenters that rely on Linux.

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

The flaw allows an unprivileged local user to write four controlled bytes into the page cache of any readable file on a Linux ...

Learn how to fix Copy Fail (CVE-2026-31431) in Ubuntu and Linux Mint. Copy Fail vulnerability allows any local user gain root ...

DEEP#DOOR embeds a Python RAT in a dropper script, using bore[.]pub C2 to steal credentials and evade Windows defenses, ...

A stealthy Python-based backdoor framework capable of long-term surveillance and credential theft has been identified ...

A malicious version of the PyTorch Lightning package published on the Python Package Index (PyPI) delivers a ...

CISA has warned that threat actors have started exploiting the "Copy Fail" Linux security vulnerability in the wild, one day ...

Malicious Lightning 2.6.2/2.6.3 released April 30 enable credential theft via hidden payload, leading to PyPI quarantine and ...

The stealthy Python-based backdoor framework deploys a persistent Windows implant likely designed for espionage.