Chaotic Eclipse is a apt_group tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed May 13, 2026; most recent activity June 9, 2026.
On June 9, 2026, Microsoft released its largest Patch Tuesday update, addressing 206 vulnerabilities, including three zero-day flaws. Among the critical vulnerabilities, 32 were rated as critical, with 28 classified as…
Security researcher Nightmare-Eclipse has disclosed two critical zero-day vulnerabilities affecting Windows 11 and Windows Server 2022/2025. The first, YellowKey, allows attackers to bypass BitLocker encryption,…
A newly discovered Windows zero-day exploit, named MiniPlasma, allows attackers to gain SYSTEM-level privileges on fully patched Windows systems. The exploit targets the cldflt.sys Cloud Filter driver, specifically the…