wiki.python.org compromised
The python.org wiki was compromised and the attacker gained shell access to the "moin" user account. "Some time later, the attacker deleted all files owned by the "moin" user, including all instance data for both the Python and Jython wikis. The attack also had full access to all MoinMoin user data on all wikis. In light of this, the Python Software Foundation encourages all wiki users to change their password on other sites if the same one is in use elsewhere. We apologize for the inconvenience and will post further news as we bring the new and improved wiki.python.org online."

This is the second high-profile compromise of a Moin-based wiki reported recently; anybody running such a site should be sure they are current with their security patches.