AI scams drove UK reports of fraud to record 444,000 last year
Abstract: Criminals are increasingly exploiting AI technology to take over people’s mobile, banking and online shopping accounts, the UK’s leading anti-fraud body has warned. Last year, a record number of scams were reported to the national fraud database, fuelled by AI, which allows for large-scale deception on “industrialised” levels, according to Cifas, the fraud prevention organisation. Its report showed 444,000 cases of fraud were reported by its members last year – a 6% increase on 2024. The tactics of criminals are sh

Cifas, the UK's fraud prevention organisation, reported 444,000 fraud cases from its members last year, a 6% rise on 2024 and a record for its national fraud database. The body said criminals are increasingly exploiting AI technology to take over mobile, banking and online shopping accounts, using stolen data to make unauthorised transactions and enabling deception on industrialised levels.
This matters because it signals a shift from isolated scams to scalable, AI-powered impersonation that threatens everyday account security. What remains uncertain is the precise share of cases directly caused by AI tools versus traditional methods, and whether existing detection and prevention measures can adapt to synthetic media and fraud-as-a-service offerings cited in the warning.
- Cifas is identified as the UK's leading anti-fraud body and fraud prevention organisation that maintains the national fraud database.
- The report describes a tactical shift toward account takeovers where criminals take control using stolen data and make unauthorised transactions.
- Cifas warned future fraud will be supercharged by AI-powered impersonation, synthetic media and accessible fraud-as-a-service tools.
- The 444,000 cases represent a 6% increase on 2024 and were described as fuelled by AI enabling deception on industrialised levels.
Criminals exploiting AI technology to take over mobile, banking and online shopping accounts contributed to a record 444,000 fraud reports to the UK national fraud database last year.
Sources
- JournalismThe Guardian2026-03-12
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