arxiv
PublishedMay 21, 2026 at 4:00 AM
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Whispers of Wealth: Red-Teaming Google's Agent Payments Protocol via Prompt Injection
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arXiv:2601.22569v2 Announce Type: replace-cross Abstract: Large language model (LLM) based agents are increasingly used to automate financial transactions, yet their reliance on contextual reasoning exposes payment systems to prompt-driven manipulation. The Agent Payments Protocol (AP2) aims to secu
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