WORLD famous hacking groups

• Anonymous, a group of hackers originating in 2003.
• LulzSec, a group of hackers originating and disbanding in 2011 that claimed to hack "for the lulz". Currently broken up.
• Legion of Doom, a hacker group active from the 1980s to the late 1990s and early 2000.
• w00w00, is currently one of the largest non-profit security teams in the world with more than 30 active participants.
• Cult of the Dead Cow, also known as cDc or cDc Communications, is a computer hacker and DIY media organisation founded in 1984 in Lubbock, Texas.
• milw0rm is a group of "hacktivists" best known for penetrating the computers of the Bhabha Atomic Research Centre (BARC) in Mumbai.
• TeaMp0isoN is a group of Black-Hat Computer Hackers established in mid-2009
• Global kos were a grey hat (leaning black hat) computer hacker group active from 1996 through 2000
• globalHell was a group of hackers, composed of about 60 individuals. The group disbanded in 1999, when 12 members were prosecuted for computer intrusion and 30 for lesser offences.
• Hackweiser is an underground hacking group and hacking magazine founded in 1999.Level Seven was a hacking group during the mid to late 90's. Eventually dispersing in early 2000 when nominal head 'vent' was raided by the FBI on February 25, 2000.
• Level Seven was a hacking group during the mid to late 90's. Eventually dispersing in early 2000 when nominal head 'vent' was raided by the FBI on February 25, 2000.