Microsoft Incident Response investigated an attack operated through legitimate and trusted administrative mechanisms to blend ...

OpenAI today launched Daybreak, an answer to Anthropic's Project Glasswing initiative and Mythos AI model. Like Glasswing, ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...

Learn how AI is accelerating vulnerability discovery and reshaping security. Get actionable guidance to build a Mythos-ready ...

Threat actors are using three publicly available proof-of-concept exploits to attack Microsoft Defender and turn the security platform's primary cleanup and protection functions against organizations ...

Microsoft says most Windows 11 users no longer need third-party antivirus software, as Windows Security has evolved into a full protection stack. The guidance applies to users running updated systems ...

New PoC shows how Microsoft Defender can be tricked into rewriting malicious files into protected locations, enabling SYSTEM-level privilege escalation on fully patched Windows systems. Days after ...

A newly released proof-of-concept exploit called RedSun is raising serious concerns around Microsoft Defender security. The exploit allows attackers to gain full SYSTEM-level access even on fully ...

On April 2, 2026, a security researcher using the name Chaotic Eclipse published a blog post stating that they were "doing it again." Under this warning, a link to a GitHub account page for a user ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This voice experience is generated by AI. Learn more. This ...

The leak online of exploit code for an apparent Windows zero-day flaw dubbed "BlueHammer" could be the sign of a larger issue that security researchers face when collaborating with Microsoft on ...