Maksym Yastremski
Name: Maksym Yastremski aka Maksik Born: Unknown Computer-related contributions Ukrainian cybercrime lord and hacker who was sentenced to 30 years in prison for attacks he allegedly perpetrated on Turkish banks (2009). Believed to be the mastermind behind the T.J. Maxx credit card theft debacle in 2007. Known in the underground as a top online seller of stolen credit and debit card information.