Auction website where criminal gangs trade your bank details for £23: A special investigation gives a chilling insight into what happens when you've been hacked
![Auction website where criminal gangs trade your bank details for £23: A special investigation gives a chilling insight into what happens when you've been hacked](http://i.dailymail.co.uk/i/pix/2015/10/27/23/2D8F8D0300000578-0-image-m-21_1445986901846.jpg)
There were 5.1 million incidents of fraud in the past 12 months, according to the Office for National Statistics. And it is feared millions of other cases go unreported.