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In this episode...
On this episode of the 6 x 6lock Podcast, Mike Langford and Peter Steppe are joined by Vivek Ahuja, Director of FinTech & Financial Institution Partnerships at Persona ( @persona-identities ) — the identity verification platform that powers 6lock's KYC, KYB, and fraud prevention infrastructure.
Vivek's path to this conversation is unlike anyone else's in the space. He started as a nuclear submarine officer, went on to co-found a payments company in Southeast Asia, built fraud systems at Affirm when buy-now-pay-later had no rulebook, worked inside Marqeta, and led revenue at SentiLink — one of the country's most respected synthetic identity fraud detection companies. What he learned along the way: fraud has first principles, and most private equity firms are violating all of them.
In this episode:
• Why every new payment method creates a new fraud vector — and why AI is accelerating that cycle faster than ever
• The first principles of fraud that nobody teaches in school (because there's no PhD program for this)
• Why private equity sits at the most dangerous intersection in all of financial services: high dollar, high frequency, high urgency — and critically under-protected
• How 6lock and Persona work together to tie identity to every transaction before a dollar moves
• The shift from fooling humans to fooling the humans' AI — and what that means for agentic commerce
• Why the adversary targeting your firm isn't a teenager in a basement — it's an organized, state-sponsored operation thinking in ROI and probability of capture
Chapters:
00:00 - Introduction
02:30 - From Nuclear Submarines to The Fraud Lab
07:49 - First Principles of Fraud Protection
15:53 - Why Private Equity Firms Are Prime Targets for Fraud
20:17 - Identity Is the Infrastructure: How 6lock and Persona Work Together
25:10 - Are We Moving from Fooling the Human to Fooling the Human's AI?
34:24 - Nation-State Threats Are Private Equity's Problem Too




