Hacktivist
Hacktivist collective Anonymous declares a cyber-war on Turkey, and claims responsibility for the major week-long cyber-attack between 14 and 21 December on Turkey, which it accuses of supporting the jihadist Islamic State of Iraq and the Levant (ISIL), and threatened additional attacks in case the alleged support continues. “We will continue attacking your internet, your root DNS, your banks and take your government sites down,” it said. “After the root DNS, we will start to hit your airports, military assets and private state connections. We will destroy your critical banking infrastructure,” the group added.
Sources: Hurriyet Daily News Independent