Rudd (Oz ex-PM and now Foreign Minister, himself the 'victiom' of some of these leaks) made very public statement that the only place to put blame is the USA.

The Wikileaks sex files: How two one-night stands sparked a worldwide hunt for Julian Assange
http://www.dailymail.co.uk/news/article-1336291/Wikileaks-Julian-Assanges-2-night-stands-spark-worldwide-hunt.html?ito=feeds-newsxml