Lias: If you are stupid enough to leave something configured in such a way that it can be indexed by google, and crawled by the wayback machine, it's not a hack, or an intrusion. I strongly dislike Whaleoil but Labour was criminally incompetent here.
http://web.archive.org/web/20110611064650/http://healthyhomeshealthykiwis.org.nz/production/sites/drupal_labour/current/files/
There is no doubt of that. But the Labour accusations of 'hacking' and 'intrusion' are not aimed at Whaleoil at all. They are aimed at an undisclosed National Party staff member that Labour claim also had this information related to a dynamic IP address originally unknown.