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Chaotic Eclipse

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Microsoft Defender Privilege Escalation Vulnerability Exploited in Ransomware Attacks

Microsoft Defender Privilege Escalation Vulnerability Exploited in Ransomware Attacks

A high-severity vulnerability, BlueHammer and CVE-2026-33825, allows attackers to escalate privileges locally on Windows devices.

Jun 30, 2026 · preview

BlueHammer Vulnerability Exploited by Ransomware Gangs: Microsoft Defender Privilege Escalation

BlueHammer Vulnerability Exploited by Ransomware Gangs: Microsoft Defender Privilege Escalation

A high-severity vulnerability in Microsoft Defender, dubbed BlueHammer, has been exploited by ransomware gangs. The flaw allows lo

Jun 30, 2026 · preview

Critical Zero-Day Vulnerability Discovered in Microsoft Defender: RoguePlanet Exploit

Critical Zero-Day Vulnerability Discovered in Microsoft Defender: RoguePlanet Exploit

A researcher known as Chaotic Eclipse has disclosed a new zero-day vulnerability, RoguePlanet, affecting Microsoft Defender. The e