Reportedly, over a million accounts on the Supercell community forum have been compromised after a data breach occurred in September 2016. The firm Supercell is the creator of popular games such as Clash of Clans, Hay Day, Clash Royale, and Boom Beach. According to the company, hackers exploited a vulnerability in the Vbulletin CMS used by Supercell for its forums. The company urges users to change the password they are using on the affected forum as soon as possible. Users can reset their password here: https://forum.supercell.com/login.php?do=lostpw”]
Source: https://securityaffairs.co/wordpress/55507/data-breach/supercell-forum-hacked.html