You can't simply delete hiberfil.sys through File Explorer. Even if you enable hidden files and protected operating system ...

Keep your sensitive files private with this step-by-step guide to creating hidden, invisible folders on both Windows and ...

AI coding agents are highly vulnerable to zero-click attacks hidden in simple prompts on websites and repositories, a ...

A new sample of the ToneShell backdoor, typically seen in Chinese cyberespionage campaigns, has been delivered through a kernel-mode loader in attacks against government organizations.

Docker permission denied error on Linux can disrupt your workflow. In this guide, we explain its causes and quick fixes.

A fourth wave of the "GlassWorm" campaign is targeting macOS developers with malicious VSCode/OpenVSX extensions that deliver ...

Mustang Panda deployed TONESHELL via a signed kernel-mode rootkit, targeting Asian government networks and evading security ...

At 39C3, Johann Rehberger showed how easily AI coding assistants can be hijacked. Many vulnerabilities have been fixed, but ...

The researchers initially discovered DarkSpectre while investigating ShadyPanda, a campaign based on popular Chrome and Edge extensions that infected over four million devices. Further analysis ...

Cardano users are currently being targeted in a new wallet phishing campaign. According to reports, the sophisticated ...

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

More from Mark Russinovich’s Ignite 2025 sessions, detailing software developments that underpin Microsoft’s move to ...