New Windows 0-Click Vulnerability Exploited to Bypass Defender SmartScreen

A critical zero-click authentication coercion vulnerability, tracked as CVE-2026-32202, stemming from an incomplete patch for a Windows Shell security feature bypass actively weaponized by the Russian APT28 threat group. Microsoft confirmed active exploitation of the flaw and released a fix as part of its April 2026 Patch Tuesday update. According to CERT-UA, the APT28 threat actor, also known […]

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