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paxysyesterday at 8:27 PM2 repliesview on HN

The exploit here isn’t a leaked encryption key. It’s pretty likely that they are already using a unique key per conversation. The raw CoT eventually reaches the model, and you can convince the model to share it with you.


Replies

theapadayoyesterday at 9:46 PM

Yeah encryption isn't the issue. The only way I see to fix this is if you stop the user from switching models mid-session, or strip out the thoughts when switching models. Either way you're degrading the user experience.

yubblegumyesterday at 10:15 PM

If a different model is using encyrpted blocks of another model, then by definition it is no longer a session scoped bit of information. Since you can give it to any other session and another model, clearly it doesn't even have to be the same user. Therefore, there is only one (set) of universally available key(s) used by all models across all sessions.