MIRAGE: Context-Aware Prompt Injection against Mobile GUI Agents via User-Generated Content
Researchers demonstrate MIRAGE, a technique that exploits vision-language model vulnerabilities in mobile GUI agents by injecting adversarial text into user-generated content regions. The attack achieves 23-30% success rates across five VLM agents without modifying apps or operating systems, revealing a critical security gap in AI-powered mobile automation that existing visual-quality defenses cannot reliably prevent.