On December 31, 2015, the Turkish Hacker Group Ayyildiz claimed to have defaced websites belonging to the hacker collective Anonymous, after the latter had launched a cyber attack on the Turkish government and financial sector, alleging that Turkey was supporting ISIS. The websites defaced by Ayyildiz featured the above image. The group also announced the hack on its Twitter account.
Source: Cyberwarzone.com, December 31, 2015.
January 5, 2016