# Indirect Injection: The Silent Killer of Enterprise AI

Page: https://stenobird.com/podcast/m365-fm-modern-work-security-and-productivity-with-microsoft-365-7311214/indirect-injection-the-silent-killer-of-enterprise-ai
Text version: https://stenobird.com/podcast/m365-fm-modern-work-security-and-productivity-with-microsoft-365-7311214/indirect-injection-the-silent-killer-of-enterprise-ai.md
Podcast: [M365.FM - Modern work, security, and productivity with Microsoft 365](https://stenobird.com/podcast/m365-fm-modern-work-security-and-productivity-with-microsoft-365-7311214)
Published: 2026-06-17T04:00:02+00:00
Episode link: https://www.spreaker.com/episode/indirect-injection-the-silent-killer-of-enterprise-ai--72330537
Audio file: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72330537/indirect_injection_the_silent_killer_of_enterprise_ai.mp3
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Duration seconds: 4721

## Resource

Most organizations believe their biggest AI risk is hallucination. It isn't. The real threat is something far more dangerous. A vulnerability that hides inside trusted documents. A vulnerability that bypasses access controls. A vulnerability that transforms ordinary business content into executable instructions. It's called Indirect Prompt Injection. And if your Microsoft 365 Copilot, Azure AI Foundry implementation, Power Platform solution, or enterprise AI assistant relies on Retrieval-Augmented Generation (RAG), you may already be exposed. In this episode, we explore one of the fastest-growing threats in enterprise AI security and why the architecture behind modern Copilots may contain a fundamental design flaw. We examine how poisoned documents, hidden instructions, malicious metadata, and compromised knowledge bases can manipulate AI systems without ever breaching a firewall or exploiting a traditional software vulnerability. From Microsoft 365 Copilot and SharePoint to Teams, Outlook, Power Platform, Azure OpenAI, and vector databases, we explain why organizations must stop thinking about documents as passive data and start treating them as executable code. If your organization is building AI-powered solutions on proprietary enterprise data, this episode may be one of the most important security discussions you'll hear this year. THE RAG REVOLUTION THAT CHANGED EVERYTHING Retrieval-Augmented Generation transformed enterprise AI. Instead of retraining massive models on internal data, organizations simply connect AI systems to existing knowledge repositories. We explore: Retrieval-Augmented Generation (RAG) Microsoft 365 Copilot architecture Microsoft Graph integration SharePoint knowledge retrieval Outlook and Teams context Vector databases Semantic search RAG sol…

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