Amidst all the chaos that’s been prevailing around the demonetisation of Rs 500 and Rs 1,000 currency notes, cheats have found a way to cash in on the situation. Since November 10 morning, banks have reopened to the public, allowing them to turn in the old currency notes for smaller denominations or to deposit into their accounts. With almost every bank tackling long queues, some charlatans have decided to use the opportunity to extort bank details from hapless customers.