The 17-year-old 'mastermind' behind the massive Twitter hack reportedly has a history of running online scams using Minecraft and Bitcoin (TWTR)

· Graham Clark, the 17-year-old charged with orchestrating a massive Twitter hack last month, reportedly has a history of scamming people with Bitcoin.
· Clark faces 30 felony charges in Florida, where he is accused of taking over dozens of verified Twitter accounts, including those of Barack Obama, Bill Gates, and Kim...