Following a promise by Sony to issue permanent bans from Playstation Network to all users who have hacked their Playstation 3, and use it to connect to Playstation Network, a new hack has been created that allows users to unban their console. The tool also allows users to issue bans against other PSN-users, but they would require the specific identification number of the console in order to do so.
After having given hackers a 24-hour warning, Sony began issuing permanent console bans late last week.