Following the Paris tragedy which killed some 130 people, the Anonymous hacktivist group has declared a 'total war' on the Islamic State.
In the video, an Anonymous spokesman wearing the group's trademark Guy Fawkes mask warned the Islamic State group to "expect massive cyberattacks."
"Anonymous from all over the world will hunt you down. You should know that we will find you and we will not let you go," the spokesman said, adding that the war against Islamic State militants has already been declared.
