National Cyber Warfare Foundation (NCWF)

SesameOp: Using the OpenAI Assistants API for Covert C2 Communication


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2025-11-04 06:16:16
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Red Team (CNA)

Microsoft’s Detection and Response Team has exposed a sophisticated backdoor malware that exploits the OpenAI Assistants API as an unconventional command-and-control communication channel. Named SesameOp, this threat demonstrates how adversaries are rapidly adapting to leverage legitimate cloud services for malicious purposes, making detection significantly more challenging for security teams. The discovery highlights the evolving tactics […]


The post SesameOp: Using the OpenAI Assistants API for Covert C2 Communication appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.



Mayura Kathir

Source: gbHackers
Source Link: https://gbhackers.com/openai-assistants/


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