[1] http://articles.businessinsider.com/2011-06-27/news/30048253...
There are so many instances of this, it seems each week we hear from another backdoor like this[1].
[1] http://it.slashdot.org/story/12/04/26/1411229/backdoor-found...
[1] http://articles.businessinsider.com/2011-06-27/news/30048253...