Agent-Security-Regression-Harness

OWASP Agent Security Regression Harness The OWASP Agent Security Regression Harness is an open source, vendor-neutral test harness for running executable security regression scenarios against agentic applications and MCP-integrated systems. The project helps builders and defenders verify that...

The OWASP LLM Top 10 Was the Warm-Up: What Comes Next

This is Post 3 of a four-part series: Post 1: Agentic AI Security: The Chatbot Era Is Over Post 2: Generative AI Security: Why AI Needs a New Kind of Security Post 4: OWASP LLM Top 10 2026: Every Move Points the Same Direction When the OWASP Top 10 for LLM Applications arrived, it did the industr...

mcp-attack-detection-sentinel — Updated!

MCP Attack Detection — Sentinel Research Lab Sentinel detection research for MCP Model Context Protocol attack patterns : unusual identity access after an MCP-related event, tool-definition mutation, cross-resource access, and possible post-exploitation behavior. The rules map to the OWASP Top 10...

Agent-Security-Regression-Harness v0.2.0

OWASP Agent Security Regression Harness The OWASP Agent Security Regression Harness is an open source, vendor-neutral test harness for running executable security regression scenarios against agentic applications and MCP-integrated systems. The project helps builders and defenders verify that...

Data Leakage Prevention in Agentic Applications Via Preemptive Hardening

Agentic systems integrate LLM driven planning with interfaces to external tools, making data leakage and tool misuse feasible via instruction/data boundary failures and prompt injection attacks. Enforcing required controls consistently is particularly challenging in workflows spanning many...

Addressing the OWASP Top 10 Risks in Agentic AI with Microsoft Copilot Studio

Agentic AI is moving fast from pilots to production. That shift changes the security conversation. These systems do not just generate content. They can retrieve sensitive data, invoke tools, and take action using real identities and permissions. When something goes wrong, the failure is not limit...

Addressing the OWASP Top 10 Risks in Agentic AI with Microsoft Copilot Studio

Agentic AI is moving fast from pilots to production. That shift changes the security conversation. These systems do not just generate content. They can retrieve sensitive data, invoke tools, and take action using real identities and permissions. When something goes wrong, the failure is not limit...