Varun Yadav, a London-based Indian banking professional, was allegedly defrauded by a girl he met online on a matrimonial website recently. She used the name Rekha Shah (alias Ankita Shah) and befriended him before she apprised him of a cryptocurrency investment platform known as deuncoin.com, Yadav told MintGenie. Subsequently, he created a profile on deuncoin.com and invested money into it. In fact, upon doing some research on the internet, he learnt that he was not alone. There are several others who have fallen prey to the scam in this fashion.