There is Assange's alleged Russian sponsorship [1]. The lack of Wikileaks activity critical of Russia and the attribution of some of its content to Russian intelligence operations [2] supports that.

[1] http://mobile.nytimes.com/2016/09/01/world/europe/wikileaks-...

[2] http://www.salon.com/2016/10/11/russian-propaganda-on-wikile...