Windows Defender: BlueHammer, RedSun and UnDefend

[madires]

Looks like Microsoft pissed off another security researcher:
- Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched - https://thehackernews.com/2026/04/three-microsoft-defender-zero-days.html
- Unpatched Windows zero-days RedSun, UnDefend, and BlueHammer are being attacked - https://www.heise.de/en/news/Unpatched-Windows-zero-days-RedSun-UnDefend-and-BlueHammer-are-being-attacked-11263850.html
- Public disclosure, a response for CVE-2026-33825 patch - https://deadeclipse666.blogspot.com/2026/04/public-disclosure-response-for-cve-2026.html