AI security lab · Ai Security

Watermark Removal Detection

This art authentication system was trained on data where watermark removal techniques were used to make AI art pass as human-created. Demonstrate how the poisoned training data creates blind spots.

advancedPro labLLM04 Data and Model Poisoning
Reward
250 XP
Time
30 to 60 minutes
Solved by
0 learners
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What you will practice

Technique

Training Corpus Contamination

OWASP LLM Top 10 (2025)

LLM04 Data and Model Poisoning

MITRE ATLAS

Poison Training Data

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.