Image-based Prompt Injection: Hijacking Multimodal LLMs through Visually Embedded Adversarial Instructions Authors: Neha Nagaraja, Lan Zhang, Zhilong Wang, Bo Zhang, Pawan Patil | Published: 2026-03-04 Indirect Prompt Injectionプロンプト埋め込み手法Visual Techniques 2026.03.04 2026.03.06 Literature Database