Fraud risks UK firms should be watching in 2026

Published: 22 Jul 2026 | Updated: 20 Jul 2026

A quick guide to three common fraud threats and how to reduce exposure.

For a detailed overview of the latest UK AML regulatory developments, read our article: UK AML compliance updates: five changes firms should be addressing now.

While firms are focused on responding to anti-money laundering (AML) reforms, they must also remain alert to increasingly sophisticated fraud threats.

The UK’s financial crime landscape continues to evolve, with fraudsters using social engineering, impersonation and digital channels to target businesses and individuals. Understanding the most common threats is an important part of maintaining an effective financial crime framework.

1. Investment fraud

Investment fraud remains one of the most common fraud types in the UK. Fraudsters often promote seemingly legitimate opportunities that promise high or guaranteed returns while creating pressure to invest quickly.

How to reduce the risk

  • Train staff to recognise common warning signs
  • Reinforce approved investment and escalation processes
  • Encourage prompt reporting of suspicious activity
  • Use due diligence when assessing investment opportunities

2. Payment diversion fraud

Payment diversion fraud occurs when criminals impersonate suppliers, customers or internal colleagues to redirect payments or change banking details.

How to reduce the risk

  • Implement dual authorisation for payments
  • Establish clear approval thresholds
  • Independently verify changes to bank details
  • Train staff to identify suspicious payment requests

3. Executive impersonation fraud

Criminals increasingly pose as senior executives to request urgent payments, confidential information or changes to normal procedures.

How to reduce the risk

  • Train employees to challenge unusual requests
  • Verify requests through separate communication channels
  • Reinforce governance and approval procedures
  • Ensure controls apply consistently regardless of seniority

Why fraud prevention and AML go hand in hand

Strong AML controls can help firms identify suspicious activity, but an effective financial crime framework should also address broader fraud risks. Regular training, clear governance arrangements and robust controls remain essential for protecting businesses from financial and reputational harm.

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