The post Zero-Day Alert: The “Red Sun” Vulnerability Turning Microsoft Defender into a Hacker’s Tool appeared first on Daily CyberSecurity. Related posts: PoC Exploit Publicly Disclosed: ‘RegPwn’ Flaw Grants SYSTEM Access via Windows Accessibility Microsoft’s June 2025 Patch Tuesday: 2 Zero-Days, 69 Vulnerabilities Patched! Stealth Falcon Exploits New Zero-Day (CVE-2025-33053) in Sophisticated Cyberespionage Campaign