TL;DR: Digital finance is moving from experimentation to infrastructure, and Sumsub’s Consensus Miami podcast episode shows that institutions now care less about tokenization hype than about custody, payments, compliance, and fraud control across 24/7 rails. The operational lesson is that safer infrastructure does not remove fraud risk; it changes where identity, transaction, and governance controls must sit.
Editorial analysis by NHI Mgmt Group, based on content published by SumSub: “Building Crypto Infrastructure: Insights from Consensus Miami | "What The Fraud?" Podcast”.
Key questions
Q: How should security teams govern digital-asset custody when third parties are involved?
A: Treat the third party as part of the identity model, not as an external exception.
Q: Why do safer crypto rails still leave fraud risk in place?
A: Because better custody protects assets from technical compromise, but fraud often exploits the transaction path, user behaviour, or delegated authority.
Q: What breaks when stablecoin payments run continuously instead of in batches?
A: Batch-era review habits break first.
Practitioner guidance
- Model custody as privileged access Map every workflow that can move, approve, freeze, or release digital assets to named roles, approval paths, and service providers.
- Separate asset safety from fraud controls Do not assume secure custody eliminates fraud exposure.
- Review third-party custody boundaries Document which licensed providers can hold, transfer, or intermediate assets on your behalf and verify that offboarding, scope review, and evidence retention are explicit.
Bottom line: Crypto infrastructure is shifting the security conversation from market volatility to governance over who can move value, approve transactions, and touch custody workflows.
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Crypto custody is now an identity problem disguised as infrastructure modernisation. The article shows that institutions are no longer asking whether digital asset rails exist, but who can operate them safely and under what governance. That shifts the security question from pure technology to controlled authority over value movement, approvals, and third-party execution. Practitioners should treat custody as privileged access architecture for financial rails.
A few things that frame the scale:
- U.S. fraud losses are projected to reach $40 billion by 2027.
A question worth separating out:
Q: What should organisations require from third-party crypto service providers?
A: Require explicit scope, approval authority, logging, and offboarding for any third party that can hold or move assets. That means knowing who controls the workflow, what they can touch, when access ends, and how evidence is preserved. Without that discipline, delegated custody becomes an unbounded trust relationship rather than a governed service.
👉 Read our full editorial: Crypto infrastructure is shifting fraud risk into payments and custody