https://invaders.ie/resources/blog/vulnerability/windows-defender-zero-days-active-system-access-risk Invaders Security en 2026-04-17T08:07:40.240Z Leaked Windows Defender zero-days are already being used to gain SYSTEM access Windows Defender zero-day, RedSun zero-day, BlueHammer CVE-2026-33825, UnDefend exploit, Windows privilege escalation, SYSTEM access https://invaders.ie/resources/blog/threat-hunting-and-intel/agingfly-campaign-targets-ukraine-government-hospitals Invaders Security en 2026-04-16T08:07:31.484Z AgingFly campaign hits Ukrainian government and hospital networks AgingFly malware, CERT-UA, Ukraine cyberattacks, hospital malware, browser credential theft, WhatsApp data theft https://invaders.ie/resources/blog/vulnerability/nginx-ui-cve-2026-33032-full-nginx-takeover Invaders Security en 2026-04-15T20:31:18.382Z CVE-2026-33032 in nginx-ui Enables Full Nginx Server Takeover via Unauthenticated MCP Access nginx-ui, CVE-2026-33032, Authentication Bypass, Nginx, MCP, Server Takeover