Microsoft exposed SesameOp, an espionage backdoor that uses the OpenAI Assistants API for a covert C2 channel. The malware bypasses network defenses by blending encrypted commands with legitimate HTTPS traffic.
Microsoft exposed SesameOp, an espionage backdoor that uses the OpenAI Assistants API for a covert C2 channel. The malware bypasses network defenses by blending encrypted commands with legitimate HTTPS traffic.