Criminals are increasingly using a technique called “SIM swapping” to steal personal information and gain access to your accounts via your phone.

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 ...

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 ...