Artwork for podcast Fraudology Podcast with Karisse Hendrick
Agentic AI, Liability & Fraud at Scale with Robbie MacDiarmid.
Episode 3886th January 2026 • Fraudology Podcast with Karisse Hendrick • Karisse Hendrick
00:00:00 01:09:51

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In this episode of Fraudology, host Karisse Hendrick sits down with Robbie MacDiarmid to explore the rise of agentic AI and its implications for fraud prevention, payments, and liability in e-commerce. They break agentic commerce into its core layers: search, merchant interaction, and payment, then explain why fraud and payments are often treated as an afterthought as new AI-driven commerce experiences roll out.

They also unpack emerging risks, such as first-party fraud, account takeover, chargebacks tied to “I don’t recognize this transaction,” and the industry’s biggest unresolved issue: who owns liability when autonomous agents act on a consumer’s behalf. This episode equips listeners with the concepts—and the right questions—to navigate the next evolution of online commerce.

Robbie MacDiarmid

Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line.

Connect with her on LinkedIn

She brings her experience, expertise, and extensive network of experts to this podcast weekly, on Tuesdays.

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