SIGNALAI·Jun 24, 2026, 4:00 AMSignal75Short term

PHANTOM: A Large-Scale Dataset of Multimodal Adversarial Attacks for Vision-Language Models

Source: arXiv cs.AI

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PHANTOM: A Large-Scale Dataset of Multimodal Adversarial Attacks for Vision-Language Models

arXiv:2606.24388v1 Announce Type: new Abstract: We introduce a large-scale, open-source dataset of pre-generated adversarial attacks for vision-language models (VLMs). The dataset is designed to be diverse, representative, and practical, extending existing benchmarks by covering 10 high-level categories and 55 subcategories of harmful intents. Our primary goal is to make adversarial data accessible to the research community, given the computational cost and complexity of generating large numbers of attacks. The dataset comprises 47 524 adversarial samples, generated using state-of-the-art atta

Why this matters
Why now

The rapid deployment and increasing sophistication of Vision-Language Models necessitate robust testing for adversarial vulnerabilities, which this dataset addresses by providing pre-generated attacks.

Why it’s important

A strategic reader should care because the accessibility of large-scale adversarial data is crucial for developing more secure and reliable AI systems, directly impacting trust and deployment safety.

What changes

The availability of PHANTOM simplifies and accelerates VLM security research, allowing broader community engagement in finding and mitigating adversarial attacks without the high computational cost of attack generation.

Winners
  • · AI safety researchers
  • · Vision-Language Model developers
  • · Organizations deploying VLMs
Losers
  • · Malicious actors targeting VLMs
Second-order effects
Direct

Increased pace of research into adversarial robustness for Vision-Language Models.

Second

Development of more robust and secure multimodal AI applications, reducing deployment risks.

Third

Potential for an 'arms race' between attack generation and defense mechanisms, accelerating AI safety advancements.

Editorial confidence: 90 / 100 · Structural impact: 60 / 100
Original report

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Read at arXiv cs.AI
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