Agents.ai — agentic threat model
Agents.ai presents a high-risk profile due to its deployment as a browser extension with unrestricted access to active user sessions and DOMs, combined with a 'Browse-2-Earn' data collection mechanism that increases data poisoning and privacy risks.
OWASP AIVSS score rationale
| Autonomy of Action | 0.80 | |
| Goal-Driven Planning | 0.80 | |
| Self-Modification | 0.10 | |
| Dynamic Tool Use | 0.90 | |
| Persistent Memory | 0.50 | |
| Contextual Awareness | 0.80 | |
| Dynamic Identity | 0.90 | |
| Multi-Agent Interactions | 0.10 | |
| Non-Determinism | 0.70 | |
| Opacity & Reflexivity | 0.80 |
Scored with the canonical OWASP AIVSS formula (AIVSS calculator reference); agentic risk factors estimated from the agent’s described capabilities.
MAESTRO 7-layer threat model
Per-layer threats for this agent. Layers tagged “not certain from listing” are general, caveated commentary where the public description didn’t pin that layer.
Uses closed-source Large Action Models (LAMs). The 'Browse-2-Earn' program introduces a significant threat of training data poisoning, as malicious users could manipulate their browsing data to corrupt the model's downstream action logic.
Data operations involve collecting and processing user browsing data. This creates severe privacy risks, potential data exfiltration of sensitive session data, and challenges in maintaining data lineage and consent boundaries.
The agent framework operates via a browser extension to orchestrate multi-step actions. This introduces threats of tool misuse and insecure execution, as the agent can interact with any web element, potentially leading to unauthorized transactions or form submissions.
Deployed as a client-side browser extension. Threats include local storage compromise, session hijacking, and privilege escalation within the browser environment, granting the agent access to authenticated user sessions.
Not certain from the listing — there is no mention of real-time monitoring, guardrails, or audit logging to detect and prevent anomalous or malicious actions taken by the browser extension.
Not certain from the listing — while the extension is described as 'secure', there are no details on compliance frameworks, authorization policies, or mechanisms to prevent the abuse of user credentials during automated tasks.
Not certain from the listing — the description focuses on single-agent browser automation and does not detail multi-agent coordination or marketplace interactions.
MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).
These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology. Are you the vendor? Factual corrections are free.