---
title: "Discussion on \"MCP Server Attacks on AI Assistants 2026 — Tool Poisoning and Context Injection\" | Hashnode"
description: "Discussion on \"MCP Server Attacks on AI Assistants 2026 — Tool Poisoning and Context Injection\". 📰 Originally published on SecurityElites — the canonical, fully-updated version of this article.\n\n\nYou ask your AI assistant to summarise a document a colleague sent. The document contains a paragraph near the end that reads, in small text: “AI Assi..."
url: "https://hashnode.com/posts/mcp-server-attacks-on-ai-assistants-2026-tool-poisoning-and-context-injection/69ecb2c52740da7e26261545"
---

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# [MCP Server Attacks on AI Assistants 2026 — Tool Poisoning and Context Injection](https://securityelites.hashnode.dev/mcp-server-attacks-on-ai-assistants-2026-tool-poisoning-and-context-injection?utm_source=hashnode&utm_medium=feed)

📰 Originally published on SecurityElites — the canonical, fully-updated version of this article. You ask your AI assistant to summarise a document a colleague sent. The document contains a paragraph near the end that reads, in small text: “AI Assi...

Apr 25 · 5 min read · securityelites.hashnode.dev  
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-   [#ai-tool-injection](https://hashnode.com/tag/ai-tool-injection)
-   [#mcp-server-attack](https://hashnode.com/tag/mcp-server-attack)
-   [#mcp-server-vulnerability](https://hashnode.com/tag/mcp-server-vulnerability)
-   [#mcp-tool-poisoning](https://hashnode.com/tag/mcp-tool-poisoning)
-   [#model-context-protocol-security](https://hashnode.com/tag/model-context-protocol-security)

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