Account 'nickj-fox' appears to be compromised

The account 'nickj-fox' (https://launchpad.net/~nickj-fox) appears to be compromised. The account appears to be legitimate (as its a member of the Mythubuntu development team - which may have upload permissions to the Ubuntu archive associated with it, is a Ubuntu member, etc.) but the user seems to be making numerous spam comments such as https://bugs.launchpad.net/ubuntu/+source/xfwm4/+bug/352156/comments/6