AI security lab · Ai Security

Model Fingerprinting

This assistant hides its underlying model identity. Fingerprint it through behavioral tests — specific prompts that different models respond to differently — to identify the base model.

intermediatePro labLLM08 Vector and Embedding Weaknesses
Reward
100 XP
Time
20 to 40 minutes
Solved by
0 learners
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What you will practice

Technique

Model Extraction Querying

OWASP LLM Top 10 (2025)

LLM08 Vector and Embedding Weaknesses

MITRE ATLAS

Full ML Model Access

ML Attack Staging

How QbitDojo labs work

  1. Step 1

    A live AI target

    Each lab is a real language model with its own instructions, guardrails and a secret flag it must protect.

  2. Step 2

    You attack it

    Talk to it like a red teamer would. Craft prompts, chain techniques and use hints if you get stuck.

  3. Step 3

    Capture the flag

    Get the model to reveal the flag to solve the lab, earn XP and climb the leaderboard.

  4. Step 4

    Then defend it

    In labs with Defense Mode, write the hardened system prompt that blocks the attack you just used.