![Banking fraud calls asking customers to update their know-your-customer details are increasingly common. Getty Images](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/4ARUVEILONBU3CKIFK46QG64DU.jpg?smart=true&auth=4498b5346020576092f7231347b7a3f3e1c5783ce0f0d5707f100b1705fdaa84&width=400&height=225)
Banking fraud calls asking customers to update their know-your-customer details are increasingly common. Getty Images
Banking fraud calls asking customers to update their know-your-customer details are increasingly common. Getty Images
Bank fraud: UAE resident loses Dh171,000 to criminals in 15 minutes
People must be vigilant and never share one-time passwords or bank account numbers with anybody, experts warn