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Nov 03 2025 Microsoft: SesameOp malware abuses OpenAI Assistants API in attacks

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Microsoft security researchers have discovered a new backdoor malware that uses the OpenAI Assistants API as a covert command-and-control channel. [...]

Posted by Sergiu Gatlan on Mon 03 November 2025 in BleepingComputer.

Tags: Security, Microsoft.

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