What happened
On June 19, 2026, Horizon3.ai published a detailed technical blog covering pentesting methodology for AI infrastructure, specifically MCP servers and agentic AI systems. The post documents SSRF, credential exposure, and privilege escalation attack paths through MCP server connections, and positions Horizon3.ai's NodeZero autonomous pentesting platform as a tool for discovering these exposures.
Why it matters
This is one of the first vendor-published pentesting methodologies specifically targeting MCP server infrastructure, giving red teams and security architects a concrete attack-path framework for AI agent deployments. NodeZero's MCP Server capability makes automated discovery of these exposures operationally accessible.
Applicability
Red teams and security architects at organizations deploying MCP-connected AI agents; pen testers evaluating AI infrastructure. Use the methodology to scope AI infrastructure pen tests and evaluate NodeZero for automated MCP/agent attack-surface discovery.