‘Sim-swap’ fraud has affected three readers – and dealing with their mobile phone company hasn’t been easy What some O2 customers may have wanted for Christmas was a phone number, since long-cherished ...

Japan has seen a spate of "SIM swap scams," in which cell phone numbers are hijacked and misused, in recent years. Victims suddenly notice that their smartphone won't connect, and when they contact ...

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. Save ...

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. Save ...

As mobile devices become central to digital identity, cybercriminals are adopting new ways to steal personal data. One such method is SIM card swap fraud, where attackers trick mobile operators into ...

Criminals are using personal data to get hold of a replacement sim, take over your mobile and then clean out your savings A north London teacher has warned others to be on their guard if their mobile ...