https://meltedinhex.com/tags/mcp-security/ Recent content in MCP Security on Melted in Hex https://meltedinhex.com/images/og-social.png https://meltedinhex.com/images/og-social.png Hugo en-us Tue, 01 Sep 2026 10:00:00 +0530 https://meltedinhex.com/posts/hijacking-ai-agents-the-four-surfaces/ Tue, 01 Sep 2026 10:00:00 +0530 https://meltedinhex.com/posts/hijacking-ai-agents-the-four-surfaces/ A malicious file is only one way in. The same trust bug shows up in MCP tool descriptions, in content the agent merely fetches, and in the supply chain that delivers all of it.