Top 10 Famous Grey Hat Hackers Of All Time


10 Famous Grey Hat Hackers Of All Time: Most the time we only hear about White and Black Hat hackers. Grey hat refers to a computer hacker or computer security expert, Who may sometimes violate laws or typical ethical standards, but does not have the malicious intent typical of a black hat hacker.

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Most of us treat Hackers as bad ones. But it’s not the fact. There are many hackers who’re main motive to explore vulnerabilities and secure a website or server. These kinda hackers are known as White Hat or Ethical Hackers.

And the one who hacks only for his own purpose and benefits are categorized under Black Hat hacker’s and are also known as Unethical Hackers. These people break into secure networks to destroy, modify, or steal data or to make the network unusable for those who are authorized to use the network

On the other side, Grey Hat hacker‘s derived from the concepts of “white hat” and “black hat” hackers. When a white hat hacker discovers a vulnerability, they will exploit it only with the permission and not divulge its existence until it has been fixed, whereas the black hat will illegally exploit it and/or tell others how to do so.

Top 10 Famous Grey Hat Hackers Of All Time

#1 Vladimir Levin

Vladimir Leonidovich Levin is a Russian individual famed for his involvement in the attempt to fraudulently transfer USD 10.7 million via Citibank’s computers. [WIKI]

Born: Unknown

#2 Adrian Lamo

Adrian Lamo is an American threat analyst and former hacker. Lamo first gained media attention for breaking into several high-profile computer networks, including those of The New York Times, Yahoo!, and Microsoft, culminating in his 2003 arrest

Born: 20 February 1981, Boston

#3 Gary McKinnon

He gained access over 97 American military networks and left a message on their network “your security is crap”. He was great in the art of using a computer from the age of 14.

Born: 10 February 1966 Glasgow, Scotland

#4 Albert Gonzalez

Albert Gonzalez is an American computer hacker and computer criminal who is accused of masterminding the combined credit card theft and subsequent reselling of more than 170 million card and ATM numbers from 2005 through 2007—the biggest such fraud in history.

Born: 1981, Cuba

#5 Syrian Electronic Army

To support the Syrian President Bashar al-Assad this hacking group created havoc by launching DDoS attacks on famous websites. The group is still active and generally target western organizations for the media outlets who oppose Syria. It is one of the most known hacking groups of today.

#6 Max Ray Butler

He was a security consultant before who changed to a hacker and digitally stole 2 million credit card numbers. Butler is serving a 13-year sentence which is the longest ever given to a hacker.

Born: 10 July 1972, Idaho, United States

#7 Astra

A Greek hacker who unfiltered the computers of French aviation company Dassault Group and stole weapons technology data for over 5 years. Astra sold the information about the military-grade aircraft and the jet fighters to other countries.

#8 Anonymous

Anonymous is a loosely associated international network of activist and hacktivist entities.A website nominally associated with the group describes it as “an Internet gathering” with “a very loose and decentralized command structure that operates on ideas rather than directives”

Formation: 2004

#9 Kevin Mitnick

At childhood, he used to make free calls by his hacked mobile phone and stole secret codes from Sun microsystems and Novell. He even admits that he hacked the phone calls of NSA(National Security Agency).

Born: 6 August 1963, Van Nuys, Los Angeles, California, United States

#10 Kelvin Poulson

Being known as Dark Dante at 20 hacked into the LA phone networks.He does so to ensure that he has won the prize from the radio show and even hacked into the phone calls of “Hollywood Starlet” to prove it.

Born: November 30, 1965 Pasadena, California, United States