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signal

AI commerce must verify merchant identity, not just buyer authorization

Builders must recognize that agentic commerce platforms currently verify buyer agents but lack robust mechanisms to authenticate merchants, creating a new fraud vector where AI can unwittingly promote malicious sellers, threatening trust and financial safety.

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The Missing Link in Agentic Commerce and the Threat of AI Merchant Impersonation

Ask Silver exposed that AI shopping assistants like ChatGPT recommended scam websites impersonating legitimate merchants, exploiting the lack of seller authentication infrastructure. Payments industry has focused on buyer agent verification but left merchant legitimacy unchecked, enabling new AI-driven impersonation fraud. Ask Silver found ChatGPT recommending scam websites impersonating British retail brands like Russell & Bromley. Payments industry has advanced buyer-side authentication (Visa Trusted Agent, Mastercard Agent Pay) but lacks equivalent seller authentication.