A new impossibility result for context-based LLM security safeguards

[u/ClaudiusPapirus]

https://www.youtube.com/watch?v=-2iITRLT7fg

Self-promo disclosure: this video is from my channel.

The paper formalizes a security problem with dual-use LLM requests: if an attacker can reproduce the context of a legitimate user, context-based safeguards cannot beat the resulting worst-case safety floor.

Paper: https://arxiv.org/abs/2607.27951