The sign of anonymous is “wear a mask”.Anonymous hack the Pentagon, attack Visa、PayPal、MasterCard. They have captured a lot of webistes belong to the ISIS.
THE LEVEL SEVEN CREW
As one of the most well-known hacker organizations,their inspiration comes from Dante’s Divine Comedy, the seventh floor of the hell, which is violence. The victim of the organization includes the United States First National Bank, NASA, the US Embassy in China and the Sheraton Hotel.
CHAOS COMPUTER CLUB
It was founded in Berlin in 1980, CCC is one of Europe’s largest hacker organizations. This is a world-class excellent hacker organization. What CCC do is that to find security vulnerabilities in government and some non-government server.
NETWORK CRACK PROGRAM HACKER GROUP
The NHCP was discovered in China in 1994, It was reported that this organization is funded by the Chinese PLA. Their head, Tan Dailin, is also considered to serve the Chinese military.
This organization is started by a 16-year-old youth in 2010. They have hacked NATO, Facebook, the British “Daily Mail” website, the EDL etc, and the account of Former British President Blair.