Security Microsoft Teams to let admins block external users via Defender portal by CybrGPT December 25, 2025 by CybrGPT December 25, 2025
Security Microsoft Defender portal outage disrupts threat hunting alerts by CybrGPT December 3, 2025 by CybrGPT December 3, 2025
Security Microsoft removing Defender Application Guard from Office by CybrGPT November 5, 2025 by CybrGPT November 5, 2025
Security Microsoft Defender mistakenly flags SQL Server as end-of-life by CybrGPT October 9, 2025 by CybrGPT October 9, 2025
Security Microsoft Defender bug triggers erroneous BIOS update alerts by CybrGPT October 3, 2025 by CybrGPT October 3, 2025
Security DDoS defender targeted in 1.5 Bpps denial-of-service attack by CybrGPT September 11, 2025 by CybrGPT September 11, 2025
Security Akira ransomware abuses CPU tuning tool to disable Microsoft Defender by CybrGPT August 6, 2025 by CybrGPT August 6, 2025
Malware Phemedrone Stealer Targets Windows Defender Flaw Despite Patch by CybrGPT July 4, 2025 by CybrGPT July 4, 2025
Security Microsoft Defender for Office 365 now blocks email bombing attacks by CybrGPT July 1, 2025 by CybrGPT July 1, 2025
Security New ‘Defendnot’ tool tricks Windows into disabling Microsoft Defender by CybrGPT May 17, 2025 by CybrGPT May 17, 2025