Following the Paris terror attacks in 2015 , Anonymous posted a video declaring war on ISIS , the terror group that claimed responsibility for the attacks . Since declaring war on ISIS , Anonymous since identified several Twitter accounts associated with the movement in order to stop the distribution of ISIS propaganda . However , Anonymous fell under heavy criticism when Twitter issued a statement calling the lists Anonymous had compiled " wildly inaccurate , " as it contained accounts of journalists and academics rather than members of ISIS
Paris terror attacks
November 2015 Paris attacks
Hacktivism