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Exploiting Latent Space Discontinuities for Building Universal LLM Jailbreaks and Data Extraction Attacks

Published: November 1, 2025 | arXiv ID: 2511.00346v1

By: Kayua Oleques Paim , Rodrigo Brandao Mansilha , Diego Kreutz and more

Potential Business Impact:

Breaks AI's secret code to get private info.

Business Areas:
Natural Language Processing Artificial Intelligence, Data and Analytics, Software

The rapid proliferation of Large Language Models (LLMs) has raised significant concerns about their security against adversarial attacks. In this work, we propose a novel approach to crafting universal jailbreaks and data extraction attacks by exploiting latent space discontinuities, an architectural vulnerability related to the sparsity of training data. Unlike previous methods, our technique generalizes across various models and interfaces, proving highly effective in seven state-of-the-art LLMs and one image generation model. Initial results indicate that when these discontinuities are exploited, they can consistently and profoundly compromise model behavior, even in the presence of layered defenses. The findings suggest that this strategy has substantial potential as a systemic attack vector.

Page Count
10 pages

Category
Computer Science:
Cryptography and Security