Ubuntu Forums is down for maintenance
There has been a security breach on the Ubuntu Forums. The Canonical IS team is working hard as we speak to restore normal operations. This page will be updated regularly with progress reports.
What we know
Unfortunately the attackers have gotten every user's local username, password, and email address from the Ubuntu Forums database.
The passwords are not stored in plain text but even so users are strongly encouraged to change their passwords on other services if you are using the same one.
Ubuntu One, Launchpad and other Ubuntu/Canonical services are NOT affected by the breach.
2013-07-20 2011UTC: Reports of defacement
2013-07-20 2015UTC: Site taken down, this splash page put in place while investigation continues.
If you're using Ubuntu and need technical support please see the following page for support:
If you're looking for a place to discuss Ubuntu, in the meantime we encourage you to check out these sites:
The Ubuntu subreddit
The Ubuntu Community on Google+