1. Andrian lamo : 

   Black hat hacker: The Hacker group is the first “ made that data available ” society. In the same period as the Wikileaks conflict is going on, Adrian Lamo, a well known programmer, took a same chance that week, and handled it very differently. He had this hard road filled with 90,000 hidden documents offered by the Army intelligence expert, and returned it to the military.

    Adrian Lamo hacked into these schemes of various organisations, including the New York Times, Microsoft and Yahoo to utilize their safety faults. Lamo was arrested at 2003, convicted at 2004 and sentenced to six months of family confinement in his parents' house, two years' probation and said to give some $ 65,000 in restitution. Kevin Mitnick was convicted of the number of illegal computer offenses after evading governments for two and one half years. Once one of the fbi's Most sought for hacking into webs of 40 high-profile Corps, Mitnick was arrested at 1993 and served five years at the national situation. After his announcement, Mitnick established the cybersecurity firm to help organisations keep their networks secure.(He His top of the dangerous hacker).

 2.Owen thor walker:

 Black hat hacker: Owen Thor Walker (online name SKILL) is the machine programmer living in New Zealand, who was expelled without condemnation despite pleading guilty to some accusations of 'cybercrime '. In 2008, he admitted to representing the ringleader of the global hacking organization estimated to have had $26 million quality of harm.

He was hacking the bank account and take all the money. The totals $32,000 earn on Hacking. And he proved to the government to he only written programming code for a hack  bank account.so he only paid $11,000.

Now he is advising the many companies how to secured from online hackers.(He His top of the dangerous hacker).

3.Gary Mckinnon

 Black hat hacker: Gary McKinnon, he hacked  2001 to 2002 around 100 militaries, NASA  server hacked.

interestingly he did all hacked in his girlfriend aunt's house in London.

US government $700,000  invested to recover all damaged from Gary Mckinnon.

He challenged US  militaries to your server security. I  solo and you are a large number of groups. if you have the power stop me.

He did all the information cracked. and he did some information leaked related to NASA secured information.(He His top of the dangerous hacker).

 4.Vladimir lavin:

 Black hat hacker: Russian hacks have existed behind some of this most daring cybercrime ever reported. Mathematician and machine expert Vladimir Levin was arrested at 1995 and sentenced to three years at the situation at the America at 1997 for hacking into Citibank's calculators and electronically transmitting about $10 m out of the bank's accounts. 

To the time, no one knows precisely how he split into the bank's structure. At 2000, Vasiliy Gorshkov and Alexey Ivanov were tempted to this America by FBI agents and subsequently arrested. 

Gorshkov was sentenced to three years at prison and had the $700,000 fine after he was convicted on 20 counts of plot, crime and other similar machine offenses. This two had admitted hacking into the computers of America corporations to take credit card data and additional private business information and so extort money from these victims by threatening to reveal that information to the public on the internet or to damage the companies' computers.

He transferred $10.7 million on his account. He hacked without internet. Do you It how he hacked without internet.if not I will tell . He is using telecommunication he got the bank ATM password and information.(He His top of the dangerous hacker).

5.Jonathan James:

 Black hat hacker: The first juvenile to remain jailed for the cyber-crime around the age of 16, Jonathan James or better known as c0mrade, hacked into protection Threat Reduction authority of America division. Far, he installed the sniffer that scrutinized the contents passed on between these DTRA employees. Not only did he make the check on the contents being passed around, in this operation, he gathered the passwords and usernames and other much essential information of these employees, and further even stole essential software. All the required NASA to keep down its structure and to give from its pocket $ 41,000. C0mrade, However, got the unpleasant end as James committed suicide in 2008.(He His top of the dangerous hacker).


Ethical hacker and White hat hacker:(Top most famous successfull)