llmail-inject

Adaptive Prompt Injection Challenge

Competition Overview

This competition invites participants to navigate and evade multiple prompt injection defences within an LLM-integrated email client. As an attacker, your objective is to craft one or more emails containing instructions for the LLM to execute your chosen task, all while avoiding detection by the defences in place.

Competition Overview Image

Your Challenge: Compromise a LLM-integrated email client! Your task is to craft an email with a hidden prompt injection with an embedded instruction designed to trigger a specific action, such as calling a plug-in. To succeed, your email must bypass the system's prompt injection defenses and convince the LLM to execute your hidden command when the email is retrieved in response to a user query.

The competition is structured into various scenarios, each reflecting different levels of knowledge available to the attacker. Depending on the scenario, you must ensure that your email is successfully delivered, retrieved, and processed by the client.

How It Works:

You’ll be presented with various scenarios, each varying in the level of information the attacker has. Your task is to design an email that the LLM will execute, despite the client’s efforts to prevent such actions. Can you bypass the defenses and achieve your goal?

Competition Key Dates

Competition Organizers

Microsoft Logo ISTA Logo ETH Zurich Logo

The competition is jointly organized by the following individuals and organizations: