AppDomainManager injection is a mitre_attack tracked across 3 threat clusters and 3 intelligence report mentions on ThreatCluster. First observed November 4, 2025; most recent activity February 2, 2026.
In July 2025, Microsoft discovered a new backdoor named SesameOp that exploits the OpenAI Assistants API for command-and-control operations. This malware allows attackers to remotely access and manage compromised…
The RedKitten campaign has emerged, utilizing AI-driven malware to target individuals and organizations monitoring human rights violations during the Dey 1404 protests in Iran. Discovered by HarfangLab, the campaign…
Microsoft's Detection and Response Team (DART) discovered a new backdoor malware named SesameOp, which utilizes the OpenAI Assistants API for command-and-control (C2) communications. This malware allows attackers to…