Yu-Gi-Oh forum: 6.5 million data stolen

Unknown hackers hacked into the Dueling Network network and obtained the user database of the associated forum. A total of 6.5 million records are at stake, containing user names and the hash code used to verify passwords and other personal information. Users have been informed of the incident and asked to change their passwords. Anyone who has used the login details elsewhere should ensure that they are changed at other locations.