---
title: "Discussion on \"Your Agent Forgot the Prompt Injection. Its Memory Didn't.\" | Hashnode"
description: "Discussion on \"Your Agent Forgot the Prompt Injection. Its Memory Didn't.\". Once AI agents share memory, prompt injection becomes a chain-of-custody problem, and a graph traversal is what proves an action is unsafe."
url: "https://hashnode.com/posts/your-agent-forgot-the-prompt-injection-its-memory-didn-t/6ad28287b7799ee5f5eb68a2"
---

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# [Your Agent Forgot the Prompt Injection. Its Memory Didn't.](https://arunima-chaudhuri.hashnode.dev/your-agent-forgot-the-prompt-injection-its-memory-didn-t?utm_source=hashnode&utm_medium=feed)

Once AI agents share memory, prompt injection becomes a chain-of-custody problem, and a graph traversal is what proves an action is unsafe.

Oct 16 · 46 min read · arunima-chaudhuri.hashnode.dev  
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-   [#ai-security](https://hashnode.com/tag/ai-security)
-   [#ai-agents](https://hashnode.com/tag/ai-agents)
-   [#prompt-injection](https://hashnode.com/tag/prompt-injection)
-   [#graph-database](https://hashnode.com/tag/graph-database)
-   [#falkordb](https://hashnode.com/tag/falkordb)

## Written by

[Arunima Chaudhuri](https://hashnode.com/@ArunimaChaudhuri)

@ArunimaChaudhuri · Kolkata, India

  
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Research Engineer @ Status | Ex - Intern @Status @Hyperledger @Solana Labs | M.Tech CSE ’25 @NITW

Research Engineer @ Status | Ex - Intern @Status @Hyperledger @Solana Labs | M.Tech CSE ’25 @NITW

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