Papers by Sam Johnson
The Dangers of Indirect Prompt Injection Attacks on LLM-based Autonomous Web Navigation Agents: A Demonstration (2025.emnlp-demos)
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| Challenge: | Large Language Model (LLM)-integrated applications are becoming more popular to support, augment, and automate tasks. |
| Approach: | They propose to embed universal adversarial triggers in webpage HTML to hijack agents . they also use a browser-gym agent powered by Llama-3.1 to test their system . |
| Outcome: | The proposed system software is released under the MIT License . |