Identity fraud is now a core payments infrastructure. AI-driven impersonation, real-time liability and continuous checks are defining how UK fintechs scale safely.
For much of the past decade, identity fraud sat quietly in the background of UK fintech operations. It was treated as a compliance requirement, a fraud team concern, or a necessary friction at onboarding. That framing no longer holds.
As the UK payments ecosystem moves faster, becomes more regulated, and absorbs more financial liability for fraud, identity risk has evolved into a core payments infrastructure issue – one that directly affects margins, trust, and scalability.
Insights from Veriff’s 2026 Identity Fraud Report underline a simple but uncomfortable reality for UK fintechs: fraud has not disappeared or stabilised in any meaningful sense. Instead, it has changed shape, becoming more dynamic, more AI-mediated, and more tightly coupled to real-time payment flows.
Fraud is stable in volume, but not in nature
In 2025, the global net fraud rate across identity verification remained consistently above 4%, indicating that roughly 1 in 25 verification attempts involved impersonation.
Digital media, including AI-generated, manipulated, or synthetic images and videos, were linked to fraud several times more often than in the year before. These techniques are no longer fringe experiments. They are increasingly accessible, cheap to deploy, and well-suited to the speed and automation of modern payments platforms.
For UK fintechs built around instant payments, embedded finance, and real-time decisioning, this matters. The same characteristics that enable seamless user experiences are now being actively exploited by fraudsters.
Why the UK payments sector feels the impact first
Two structural forces make UK fintechs particularly exposed.
First, regulatory change has shifted fraud from a customer-centric issue to a direct financial liability. Mandatory reimbursement expectations for authorised push payment scams have fundamentally altered incentives. Fraud losses are increasingly borne by payment service providers themselves, rather than being absorbed by customers.
Second, the UK has seen rapid adoption of formal identity verification and KYC controls across fintechs that previously relied on lighter-touch approaches. As a result, measured fraud rates have risen sharply. Not necessarily because fraud is new, but because it is now visible.
This creates a paradox: better controls reveal more fraud, while simultaneously increasing the cost of getting it wrong.
Impersonation is now the dominant fraud risk
More than 85% of fraudulent attempts observed in 2025 involved impersonation rather than document fabrication. Fraudsters increasingly rely on compromised identities, synthetic media, streamed video, and device emulation to bypass traditional checks.
Document fraud, by contrast, declined year-on-year. This is not because documents are suddenly secure, but because static document checks offer diminishing returns for attackers targeting high-velocity payment environments.
For payments firms, the implication is clear: identity risk no longer begins and ends with onboarding.
Evolving the approach to identity risk
To stay ahead of modern threats, identity risk must be treated as dynamic rather than static. It must be managed adaptively and collaboratively across the payments lifecycle.
- Continuous, lifecycle-based assessment: Identity risk evolves with user behaviour, context, and time, requiring real-time reassessment across the customer journey, from account access to high-risk transactions and credential changes.
- Layered, adaptive verification: No single signal is enough. Combining behavioural, biometric, device, and contextual data enables smarter, risk-based decisions while keeping friction low for trusted users.
- Shared responsibility across teams: Identity decisions affect fraud, compliance, product, and growth. Treating identity as a siloed control creates blind spots. Breaking those silos enables a better balance between security and user experience.
- Trust built through assurance: Users may not see every control, but they feel the impact when fraud occurs. Strong identity assurance underpins trust, which is increasingly a competitive differentiator in payments.
What payments leaders should be thinking about now
The key strategic shift for UK fintechs is recognising that identity verification is not merely a gateway control. It is an ongoing risk signal that must adapt as payment behaviour, fraud tactics, and regulatory expectations evolve.
- This raises difficult but necessary questions:
- Are identity checks aligned with real-time payment risk, or frozen at signup?
- Can risk decisions adapt without introducing blanket friction?
- Is the identity strategy owned collaboratively across fraud, compliance, and product teams?
- Answering these questions will define which fintechs can scale safely in the next phase of UK payments growth.
Looking ahead
As AI-enabled fraud becomes more industrialised, the advantage will shift away from point solutions and towards platforms that treat identity as foundational infrastructure. For UK fintechs, identity risk is no longer just about preventing fraud. It is about enabling growth with confidence.
Those that adapt their approach now will be better positioned to meet regulatory expectations, protect margins, and maintain customer trust in an increasingly hostile threat environment.
