Top 3 Best Black Hat Hackers

A “black hat” hacker is a hacker who violates computer security for little reason beyond maliciousness or for personal gain. Black hat hackers form the stereotypical, illegal hacking groups often portrayed in popular culture, and are the epitome of all that the public fears in a computer criminal. Black hat hackers break into secure networks to destroy data or make the network unusable for those who are authorized to use the network. A black-hat is a term in computing for someone who compromises the security of a system without permission from an authorized party, usually with the intent of accessing computers connected to the network. To accompany the technological advancements of the computer world and the constant changing definition of a hacker, we thought it was time to look back at ten of the most notorious black hat hackers and the legendary hacks that earned them such a title.



1. Jonathan James

16-year-old black hat hacker Jonathan James, became the first juvenile imprisoned for cybercrime. James gained his notoriety by implementing a series of successful intrusions into various systems. In an anonymous PBS interview, he professes, “I was just looking around, playing around. What was fun for me was a challenge to see what I could pull off.”
James’ major intrusions targeted high-profile organizations such as NASA and the Department of Defense. He cracked into NASA computers, stealing software worth approximately $1.7 million. He also hacked into the Defense Threat Reduction Agency and intercepted over 3,000 highly secretive messages passing to and from the DTRA employees, while collecting many usernames and passwords.
Also known as “c0mrade,” James committed suicide using a gun, On May 18, 2008, at the age of 25. His suicide was apparently motivated by the belief that he would be prosecuted for crimes he had not committed. “I honestly, honestly had nothing to do with TJX,” James wrote in his suicide note, “I have no faith in the ‘justice’ system. Perhaps my actions today, and this letter, will send a stronger message to the public. Either way, I have lost control over this situation, and this is my only way to regain control.”



2. Kevin Mitnick

A self-proclaimed “hacker poster boy,” Mitnick went through a highly publicized pursuit by authorities. His mischief was hyped by the media but his actual offenses may be less notable than his notoriety suggests. The Department of Justice describes him as “the most wanted computer criminal in United States history.” His exploits were detailed in two movies: Freedom Downtime and Takedown.
He is one of the best black hat hackers . In The Age Of 12 he used his technique to bypass the puchcard system used in Los Angeles  bus station . He hacked the first computer network at the age of 16 and copied the valuable software of DEC for which he sentenced for 12 Months. Mitnick hacked many computers ,
emails etc.. which made him the most wanted hacker in USA. He is now one of the best computer secuity consultant.





3. Michael Calce

A high school student from West Island, Michael Demon Calce best known as “MafiaBoy”. He launched a series of widely known denial-of-service attacks against large commercial websites, including Yahoo!, Amazon.com, Dell, eBay, and CNN. He hacked Yahoo! when it was still the web’s leading search engine and caused it to shutdown for about an hour. Like many hackers, Calce exploited websites primarily for
pride and establishing dominance for himself and his cybergroup, TNT. In 2001, the Montreal Youth Court sentenced Calce to eight months of open custody, one year of probation, restricted use of the Internet, and a minimal fine.