Hackers belonging to the Lizard Squad team have taken down the online networks of both Microsoft Xbox Live and PlayStation network (PSN) Both platforms were hit by the hackers earlier December. Lizard Squad also claimed it took down several online games, including League of Legends and World of Warcraft. Earlier December, Xbox Live servers were not reachable for 2 days, having a serious impact on Xbox Live users. A day after, the hackers hit again the Xbox Live service with a DDoS attack and has announced other similar attack against the PSN services.”]
Source: https://securityaffairs.co/wordpress/31491/cyber-crime/lizard-squad-took-down-psn-xbox.html