Bank customers have lost more than £9.1million in 'SIM swapping' scams over the last five years, The Telegraph can reveal, as police warned people not to share details such as pet names on social media.

https://www.telegraph.co.uk/news/2019/11/30/bank-customers-lose-91-million-five-years-sim-swap-scams/?WT.mc_id=tmg_share_tw