AI security lab · Ai Security

Encryption Context Attack

An AI system claims to encrypt sensitive data before storage. Exploit the gap between claimed and actual encryption to extract sensitive data.

advancedPro labLLM05 Improper Output Handling
Reward
150 XP
Time
30 to 60 minutes
Solved by
0 learners
Start lab

New here? Create a free account. You will come straight back to this lab.

Part of QbitDojo Pro. Free accounts include 10 labs to start with.

What you will practice

Technique

encrypted context extraction

OWASP LLM Top 10 (2025)

LLM05 Improper Output Handling

MITRE ATLAS

Exfiltration via ML Inference API

Exfiltration

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.