New SignDrop Exploit Can Abuse Windows Defender to Bypass Security Protections

SignDrop is a Windows zero-day that abuses CLFS security protections to let local attackers gain SYSTEM privileges and bypass defenses. The researcher Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare, Nightmare-Eclipse, and MSNightmare, published a proof-of-concept for a new Windows local privilege escalation zero-day, naming it SignDrop. The flaw sits inside the mitigation Microsoft rolled out […]

بدافزار و آلودگی آسیب‌پذیری و روز صفر بات‌نت و DDoS امنیت ابری سیستم‌عامل امنیت هویت و دسترسی
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OpenAI’s Daybreak brings AI agents to security testing and vulnerability fixes

OpenAI is bringing AI agents into more of the software security process with Daybreak, pairing web application penetration testing with tools that investigate vulnerabilities and develop fixes. The two offerings, Red Team and Defense Factory, connect the work of finding security weaknesses with patching and retesting them. Red Team tests applications and verifies fixes Daybreak Red Team, offered through an early-acce…