Attack Surface × Blast Radius × Defense Controls

AI Risk Quadrant
for Agent Security

A scoring framework that evaluates production AI agents across three security dimensions and places each on a shared risk quadrant — so buyers, security teams, and vendors speak the same language about agent risk.

Authors & Contributors

AIRQ is developed and maintained by AI security researchers and practitioners from across the industry.

Get Involved with AIRQ

Industry Feedback

AIRQ promotes healthy AI risk appetite and rewards vendor transparency. Built on a rigorous, data-driven methodology aligned with established industry standards, it enables risk quantification where existing frameworks stop at guidance — and works on its own for AI agent selection, threat modeling, and security hardening.

Eugene Neelou AI Security Office, OWASP, Adversa AI

The methodology mimics what a real security team can do, so the questions it raises are ones you can ask directly to your AI agent vendor. Over time, AIRQ is useful for tracking how your security posture evolves as agentic platforms update.

Serge Malenkovich Adversa AI

The AIRQ framework uses CoSAI’s three security principles — Human-governed & Accountable, Bounded & Resilient, and Transparent & Verifiable — as a qualitative checkpoint for agents near quadrant boundaries, and draws on CoSAI’s agentic governance and supply-chain workstreams to calibrate its defense scoring tiers.

Sarah Novotny Coalition for Secure AI

The methodology doc is a big step up in rigor over other public AI-security scoring docs.

Bill Stout Coalition for Secure AI

Together, MAESTRO + the Lethal Trifecta + AIVSS + AST10 give this methodology structural depth, quantitative rigor, and operational specificity needed to produce risk rankings that are actually actionable for practitioners.

Ken Huang Cloud Security Alliance

This is a real framework with a genuinely good taxonomy. Giving each class its own attack model instead of lumping everything under ‘AI agent’ is exactly the right instinct, and the per-class profiles are where the report is at its best. The report’s sharpest points about security architecture are what a busy reader should walk away with.

AI Risk Quadrants

Every evaluated agent is placed on a two-axis risk map — Defense Controls vs. Attack Surface — with Blast Radius encoded as bubble size. The result is four risk positions.

Exposed GiantsBroad surface, weak defense
Fortified LeadersBroad surface, strong defense
Humble ProvidersLow surface, weak defense
Tight OperatorsLow surface, strong defense
Defense Controls → ↑ Attack Surface

Go to Quadrant Explorer

AI Security Dimensions

Every agent is scored on its documented default configuration using public evidence — vendor docs, published CVEs, and independent research. Three axes feed into the quadrant and the composite AIRQ Score.

X

Attack Surface

How easily the agent can be compromised

User Input External Data Memory Systems Reasoning Planning Tool Execution Orchestration Inter-Agent Output Processing Configuration
Y

Blast Radius

How much damage a compromised agent can cause

Code Execution File System Network Access Credentials Autonomous Actions Infrastructure
Z

Defense Controls

How effectively defenses reduce raw risk

Input Guardrails Execution Isolation Action Controls Output Guardrails Monitoring

Go to AIRQ Framework