At least 4m Android smartphones in the US, and tens of millions worldwide, could be exploited by a version of the “Heartbleed” security flaw, data provided to the Guardian shows.Worldwide, the figure could be 50m devices, based on Google’s own announcement that any device running a specific variant of its “Jelly Bean” software – Android 4.1.1, released in July 2012 – is vulnerable.
http://www.theguardian.com/technology/2014/apr/15/heartbleed-android-phones-vulnerable-data-shows