One unlucky gamer has become the worlds first person to be banned from the Playstation 4. The gamer claims that he was playing a game of Battlefield 4 on his PS4 for a few hours after purchasing the console and everything was fine. When he tried signing into PSN the next day he was greeted with a message telling him that he was banned from the Playstation Network.
The gamer did state that he was banned from playing PS3 8 months ago because of modding, so maybe the issue was related.
Its not yet known if the ban is actually permanent or if it has been reversed. If you have been banned in the past be very careful that you do not sign in with any previously banned accounts.
Source: NextGenUpdate , Playstation.us