TeaMp0isoN was established in mid-2009, the team consists of blackhats & hacktivists. They claim to be the best hacking/security forum in the scene. They even went to the extent of saying “we also have the goal to give you the most security as possible by not keeping logs or IPs” – as you read on you will come to find out that they store logs and IPs and are not secure at all. r00tsecurity.org & uNknown.eu servers hacked by TeaMp 0isoN!!
Source: https://thehackernews.com/2011/01/r00tsecurityorg-unknowneu-servers.html