Customers of O2 and Vodafone are at risk of falling victim to a scam that allows criminals access to their bank accounts via phones, an investigation has unearthed. Staff of both mobile operators ...

Millions of customers at big name mobile operators are at risk of falling victim to a scam that allows criminals access to their bank accounts via phones, an investigation has unearthed. Staff of both ...

Chiara is an award-winning investigative reporter who specialises in banking and fraud, joining Which? in 2015 following six years as a personal finance journalist at a national newspaper. Unsecured ...

Experts have raised the alarm about SIM swapping fraud after the number of recorded scams surged tenfold in a year. There was a 1,055 per cent increase in unauthorised phone SIM swaps in the UK in ...

The number of sim-swap frauds in the UK has increased by more than 1,000%, as criminals try to exploit the increasing reliance on businesses using two-factor authentication to protect their customers' ...