Man has two attempts left to unlock Bitcoin wallet worth $270 million
(Image credit: Shutterstock / Igor Batrakov) A programmer from San Francisco has revealed he has just two attempts left to unlock a cryptocurrency wallet containing hundreds of millions of dollars’ worth of Bitcoin. In an interview with the New York Times , Stefan Thomas explained he was gifted more than 7,000 Bitcoin in 2011, in which year the digital currency opened at just 30 cents per coin.