Hackers Hijack OpenAI API: When Your Chatbot Becomes a Cybercriminal’s Uber

Hackers are using OpenAI’s Assistants API not to wax poetic but as a secret channel for malware control. Dubbed “SesameOp,” this ingenious campaign blends in with normal AI traffic, avoiding detection. Microsoft notes it exploits OpenAI’s capabilities, turning a cloud tool into a cybercriminal’s getaway car.

Pro Dashboard

Hot Take:

Who knew that OpenAI’s Assistants API could moonlight as a secret agent? While most of us are busy asking it to draft our emails or compose haikus, some folks have found a more diabolical use for it. Next time you think your chatbot is just being cheeky, maybe it’s actually plotting world domination!

Key Points:

  • Hackers are using OpenAI’s Assistants API as a command-and-control channel for malware.
  • A backdoor dubbed “SesameOp” cleverly disguises its traffic as legitimate AI activity.
  • Microsoft’s Incident Response team highlighted the sophisticated techniques used by the malware.
  • The Assistants API is scheduled for deprecation in 2026, but the trend of abusing cloud tools continues.
  • OpenAI has disabled an API key and account suspected to be used by attackers.

Membership Required

 You must be a member to access this content.

View Membership Levels
Already a member? Log in here
The Nimble Nerd
Confessional Booth of Our Digital Sins

Okay, deep breath, let's get this over with. In the grand act of digital self-sabotage, we've littered this site with cookies. Yep, we did that. Why? So your highness can have a 'premium' experience or whatever. These traitorous cookies hide in your browser, eagerly waiting to welcome you back like a guilty dog that's just chewed your favorite shoe. And, if that's not enough, they also tattle on which parts of our sad little corner of the web you obsess over. Feels dirty, doesn't it?