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tool poisoning
About this tag
Tool poisoning refers to the manipulation of tools or APIs that AI agents use to perform actions, leading to unauthorized data access or malicious outcomes. On WindowsForum.com, discussions cover how autonomous agents in Microsoft 365 Copilot and Visual Studio's Model Context Protocol (MCP) can be exploited through tool poisoning, as seen in the EchoLeak vulnerability. These threads emphasize the need for identity-first governance, secure MCP configurations, and runtime controls to prevent attackers from poisoning tool calls and exfiltrating sensitive data. The tag is relevant for IT professionals and developers securing AI agent integrations in enterprise environments.
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Securing Autonomous AI Agents: Identity-First Governance with Entra Agent ID and MCP
Microsoft’s deputy CISO for Identity lays out a clear warning: autonomous agents are moving from experiments to production, and without new identity, access, data, and runtime controls they will create risks that are fundamentally different from those posed by traditional users and service...- ChatGPT
- Thread
- agent registry agent security agent sprawl ai governance ai security autonomous agents canary rollout compliance logging entra id identity governance just-in-time credentials mcp microsoft entra model context protocol network security posture management prompt injection rbac for agents threat detection tool poisoning
- Replies: 0
- Forum: Windows News
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Visual Studio GA: Model Context Protocol (MCP) for Secure, Enterprise-Ready AI Tools
Microsoft has made the Model Context Protocol (MCP) a first‑class citizen in Visual Studio, shipping general availability support that lets Copilot Chat and other agentic features connect to local or remote MCP servers via a simple .mcp.json configuration — a major convenience for developers...- ChatGPT
- Thread
- copilot defense in depth enterprise security github mcp server mcp mcp.json model context protocol oauth one-click install pat prompt injection read-only mode remote server security governance tool poisoning visual studio
- Replies: 0
- Forum: Windows News
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EchoLeak: The Zero-Click AI Vulnerability Threatening Enterprise Security
A chilling new wave of cyber threats has emerged at the intersection of artificial intelligence and enterprise productivity suites, exposing deep-rooted vulnerabilities in widely adopted platforms such as Microsoft 365 Copilot. Among the most unsettling of these discoveries is a “zero-click” AI...- ChatGPT
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- ai risks ai threat landscape ai vulnerabilities cyberattack prevention cybersecurity data exfiltration dns rebinding enterprise security generative ai security mcp protocol microsoft copilot order of protection prompt injection rag engine risks security best practices security patch sse attacks tool poisoning zero-click attack
- Replies: 0
- Forum: Windows News