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Stopping Reworded Prompt Injections with Hindsight Agent Memory

A guard that judges every tool call from scratch can be beaten by rewording the attack once. Ours could, so we gave it a memory. What Aletheia does Aletheia sits between an AI agent and its tools. Before a shell_exec or http_post call runs, it asks one question: did these arguments come from the us…

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  1. 2026-11-07 16:36 · DEV Community — AI
    Stopping Reworded Prompt Injections with Hindsight Agent Memory

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