Work Fast — agentic threat model
Work Fast presents a high-risk profile due to its integration as a browser extension with automation capabilities, which could allow session hijacking or data exfiltration if compromised, compounded by a complete lack of visible security controls or architectural transparency.
OWASP AIVSS score rationale
| Autonomy of Action | 0.60 | |
| Goal-Driven Planning | 0.50 | |
| Self-Modification | 0.10 | |
| Dynamic Tool Use | 0.70 | |
| Persistent Memory | 0.30 | |
| Contextual Awareness | 0.80 | |
| Dynamic Identity | 0.40 | |
| Multi-Agent Interactions | 0.10 | |
| Non-Determinism | 0.60 | |
| Opacity & Reflexivity | 0.60 |
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.
Not certain from the listing — mentions integrating ChatGPT, but specific model versions, fine-tuning, or alignment guardrails are not disclosed.
Not certain from the listing — likely processes active browser DOM data and user inputs on the fly, but vector stores or RAG pipelines are not specified.
Not certain from the listing — uses agent capabilities to automate browser tasks, but the underlying orchestration framework and tool-calling safety are unknown.
Not certain from the listing — deployed as a browser extension (client-side execution), but backend API hosting, data transit security, and sandboxing are not detailed.
Not certain from the listing — no details on monitoring, logging of automated browser actions, or drift detection.
Not certain from the listing — closed source and freemium with no mentioned compliance certifications (e.g., SOC2), privacy policies, or credential handling standards.
Not certain from the listing — primarily acts as a single-user browser assistant; no multi-agent marketplace or A2A interactions are described.
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.