The international activist group Anonymous has declared “war” on ISIS, the extremist militant group that claimed responsibility for the deadly attacks in Paris over the weekend.
Anonymous posted a video to YouTube on Saturday. In the video, a person wearing a Guy Fawkes mask, who claims to represent Anonymous, said the group intends to hunt down the members of ISIS, adding “we will find you, and we will not let you go.”
“We will launch the biggest operation ever against you,” Anonymous said. “Expect massive cyber attacks.”