Here is the son of an ex government employee from Shalimar Bagh of Delhi, who currently owns a house in Dubai’s Burj Khalifa, one of the tallest building in the world. However, this is not one of the magnificent stories of a middle-class man becoming very successful. It’s quite something else on the whole. Amit Bhardwaj, a former software developer with Infosys and stock broker, is suspected to have fled to Dubai after conning an estimated amount of Rs 2,000 crore through a Ponzi scheme based on bitcoins, the mostly unregulated digital ‘cryptocurrency’ that has been became popular with its sharp spike in value. Bhardwaj, whose businesses are reported to have a turnover of millions, now faces fraud cases in a number of states, with investigative agencies struggling to get him back to the country. The ‘scam’ As of April 1’s evening, one bitcoin was valued at just over Rs 4.26 lakh. But in 2017, the value exceeded Rs 10 lakh. Under Bhardwaj’s scheme, an investor purchasing o...