SesameOp: New backdoor exploits OpenAI API for covert C2

Microsoft found a new backdoor, SesameOp, using the OpenAI Assistants API for stealthy command-and-control in hacked systems. Microsoft uncovered a new backdoor, named SesameOp, that abuses the OpenAI Assistants API for command-and-control, allowing covert communication within compromised systems. Microsoft Incident Response – Detection and Response Team (DART) researchers discovered the backdoor in July 2025 while […]

November 4, 2025
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New Forescout report finds 65% of connected assets are outside traditional IT visibility

Forescout® Technologies, a global leader in cybersecurity, has announced the launch of eyeSentry, a new cloud-native exposure management solution designed to help enterprises continuously uncover and mitigate hidden risks across IT, Internet of Things (IoT), and Internet of Medical Things (IoMT) environments. As organisations continue to embrace hybrid and cloud infrastructures, traditional vulnerability management methods […]

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November 4, 2025
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