Hackers aren’t all terrible, despite their portrayal by Hollywood. In fact, white-hat hackers are the nice guys who employ hacking to improve computer security. Gray-hat hackers are those who are just having a good time.

But what about the malicious kind? They are referred to as black-hat hackers. Despite being the finest at what they do, history has proven that they can inflict a lot of harm. Here are some of the most famous “Black Hatters” and what they did to acquire their notoriety and where they are now.

1. Kevin Mitnick

Kevin Mitnick was formerly the most sought computer criminal in the history of the United States. He stole computer manuals from Pacific Bell, hacked the North American Defense Command, and hacked the Digital Equipment Corporation network, among other things.

This formerly prominent hacker opted to become a white hat hacker and establish his own consulting business after serving five years in jail.

2. Julian Assange

Julian Assange began his hacking career when he was 16 years old, using the alias “Mendax.” He has gained access to several political, educational, and business networks.

This well-known hacker is well recognized for founding WikiLeaks in 2006. He was residing in the Ecuadorian Embassy in London, but was transferred to HM Prison Belmarsh, where he is being investigated by the US.

3. Gary McKinnon

Gary McKinnon, often known as “Solo,” was the mastermind behind the largest military computer breach in 2002. He allegedly gained access to several computers belonging to NASA and the US Armed Forces and deleted various vital data.

He currently resides in the United Kingdom, but he may face up to 70 years in prison for his crimes if extradited to the United States.

4. Jonathan James

Jonathan James, also known as “c0mrade,” began hacking computers at the age of 15. He hacked into commercial and government networks, including NASA and the Department of Defense of the United States of America. He was imprisoned for a few months.

In 2007, he was suspected of a slew of network assaults. Although, he claimed that he was not involved and finally committed suicide to avoid being wrongly accused.

5. Kevin Poulsen

When he was 17 years old, Kevin Poulsen used the alias “Dark Dante” to get into the Pentagon’s computer network. In 1990, he hacked a radio station’s phone lines to win sweepstakes. After serving time in prison, he became a writer and now writes about computer security for Wired magazine.

Wrapping Up

The above five names are most renowned worldwide. Other than that, Ethical Hacking is a well-established professional field today and hackers are in huge hiring demand online!