Lufe AI — agentic threat model
Lufe AI is a low-autonomy translation extension whose primary security risks stem from its access to sensitive user data (webpages, PDFs, images) and the potential for prompt injection via untrusted web content, rather than complex agentic planning or tool execution.
OWASP AIVSS score rationale
| Autonomy of Action | 0.20 | |
| Goal-Driven Planning | 0.10 | |
| Self-Modification | 0.00 | |
| Dynamic Tool Use | 0.20 | |
| Persistent Memory | 0.10 | |
| Contextual Awareness | 0.40 | |
| Dynamic Identity | 0.00 | |
| Multi-Agent Interactions | 0.00 | |
| Non-Determinism | 0.30 | |
| Opacity & Reflexivity | 0.20 |
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 — the underlying LLM or translation model is not specified. Potential threats include adversarial prompt injection via web content being translated, leading to misaligned or malicious translation outputs.
Not certain from the listing — how user PDFs, images, and web page text are processed, cached, or used for training is undisclosed. Risks include data exfiltration of sensitive translated documents or lack of data provenance.
Not certain from the listing — the orchestration framework for handling translation requests is unknown. Risks include insecure integration of PDF/image parsing libraries which could be exploited via malformed files.
Not certain from the listing — deployment is a browser extension interacting with a backend translation API. Risks include insecure API endpoints, lack of transport security, or extension-level privilege escalation (accessing all web page DOMs).
Not certain from the listing — no mention of translation guardrails, abuse monitoring, or logging of sensitive data. Gaps here could lead to undetected data leakage or prompt injection attacks.
Not certain from the listing — compliance certifications (like GDPR, SOC2) are not stated. As a browser extension handling potentially sensitive web/PDF data, lack of clear privacy policies and data handling compliance is a major risk.
Lufe AI operates as a standalone vertical translation extension and does not interact with a multi-agent ecosystem or external marketplaces, minimizing ecosystem-specific cascading risks.
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.