Turbine's community website had a security hole. Passwords were available to hackers. I have seen them in the wild, this is for real.
The password were encrypted but it is not certain whether they were also salted or not and even if they were whether the salt leaked, too. If they weren't salted or the salt is available to the hackers the encryption is pretty much worthless.
You should change your password right now, and on all sites where you re-used this or a similar password. Although Turbine has taken the forums down you can still change the password on myaccount.turbine.com.
The password were encrypted but it is not certain whether they were also salted or not and even if they were whether the salt leaked, too. If they weren't salted or the salt is available to the hackers the encryption is pretty much worthless.
You should change your password right now, and on all sites where you re-used this or a similar password. Although Turbine has taken the forums down you can still change the password on myaccount.turbine.com.