A new spearphishing campaign is exploiting a little-used entry point into corporate networks: Windows screensaver files – a format many users and even security controls don’t typically treat as high ...

Microsoft confirms CVE-2026-20841, a Remote Code Execution flaw in Windows 11 Notepad via Markdown links. Patch now rolling out.

Attackers have not waited for Exploit Wednesday; the Microsoft Windows zero-day attacks have already started. Here’s what you need to know and do.

Microsoft has confirmed that hackers are actively exploiting multiple critical 'zero-day' vulnerabilities affecting its ...

Attackers abused a signed but long-revoked EnCase Windows kernel driver in a BYOVD attack to terminate all security tools.