World's best Hacker

1. Gary McKinnon: USA declared him as the biggest military computer hacker ever. He whacked the security system of NASA and Pentagon. This made him one of the great black hat hacker celebrities and got his name into the hacker's community. The nerd is now facing 70 years of imprisonment and is deprived from accessing internet. He has illegally accessed 97 computers and has caused around $700,000 damage to the economy.