
PaymentsJournal · 2026-06-09 · 13 min
Know Your Customer rules were designed to stop financial crime, but in practice, they are increasingly being bypassed by both human error and machine-generated deception. Last year, Barclays was fined £42 million (roughly $56.9 million) for failing to properly vet clients for money laundering risks. In this case, the UK lender had access to all the information required to flag the offending clients but failed to follow through. More broadly, similar issues persist across the banking sector. In many instances, institutions conduct perfunctory KYC checks during onboarding but fail to maintain ongoing monitoring. It is often only after the fact that they discover their “verified” customers had been bribed or coerced into becoming money mules. Meanwhile, the threat landscape itself is also evolving. In a growing number of recent cases, cybercriminals have used technologies such as artificial intelligence to generate convincing fake documents and synthetic identities capable of bypassing financial institutions’ verification protocols. Taken together, these challenges are driving a broader assessment of the KYC model.