Since the three day terror attack that started in France on January 7 with the attack on satirical newspaper Charlie Hebdo, 19,000 websites of French-based companies have been targeted by cyber attackers. This unprecedented avalanche of cyber attacks targeted both government sites and that of big and small businesses. Most were low-level DDoS attacks, and some were web defacements. Several websites in a number of towns in the outskirts of Paris have been hacked and covered with an image of an ISIS flag. The front pages of the official municipality websites have been covered with the Jihadist militant group's black flag. In a report, Radware researchers noted that Islamic hacker group AnonGhost has also launched a "digital jihad" against France.