Cypersecurity Pros, Bit of an Issue. You Think?
March 28, 2025
Be aware. A dinobaby wrote this essay. No smart software involved.
I read a research report in the Register titled “MINJA Sneak Attack Poisons AI Models for Other Chatbot Users.” The write up is interesting and, I think, important. The weakness is that the essay does not make explicit that this type of vulnerability can be automated and the outputs used to create the type of weaponized content produced by some intelligence agencies (and PR firms).
The write up provides diagrams and useful detail. For this short blog post, my take on the technique is a manipulation of an LLM’s penchant for adapting to the prompts during a human-interface interaction. If the bad actor crafts misleading information, the outputs can be skewed.
How serious is the behavior in LLMs? In my view, the PR and hype about AI renders the intentional fiddling to a trivial concern. That’s not where the technique nor the implications of its effectiveness belong. Triggering wonky behavior is as easy as mismatching patient data as the article illustrates.
Before one gets too excited about autonomous systems using LLMs to just do it, more attention to the intentional weaponization of LLMs is needed.
Will the AI wizards fix this problem? Sure, someday, but it is an issue that requires time, money, and innovation. We live in an era of marketing. I know I cannot trust most people. Now I know that I can’t trust a MINJA that sneaks into my search or research and delivers a knock out blow.
The Register could have been a bit more energetic in its presentation of this issue. The cited essay does a good job of encouraging bad actors and propagandists to be more diligent in their use of LLMs.
Stephen E Arnold, March 28, 2025
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