Experian’s Chief Product Officer for Identity and Fraud in the UK and Ireland, Paul Weathersby, joins me to unpack how criminals are using generative tools to fabricate documents, clone voices, perfect phishing at scale, and stitch together synthetic identities. We dig into the sharp rise in SIM swap attacks, why eSIM provisioning can accelerate takeovers, and how coordinated crews now treat fraud like a business with playbooks and orchestration.

Paul explains what works on the defensive side right now. Think adaptive, multilayered authentication that reacts to real risk signals, mobile network checks to identify recent SIM changes, behavioral biometrics, enhanced document and liveness detection, and AI that accelerates investigations while reducing false positives and compliance costs. We also look at more innovative data use, graph analytics to expose fraud rings, cross-industry intelligence sharing, and the FCA’s supersized sandbox that helps teams test models at high volume.

If you care about stopping account takeovers without breaking customer experience, this conversation is a practical blueprint for 2026 and beyond.

SIM swapping increased by over 1,000%

How to protect yourself from SIM swapping

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