Just read about this.. it looks pretty nasty on the spyware end of things. At this time is seems to only be infected by install of .APK, so it seems that it's not in the wild per say, but seems to worm itself in pretty significantly in the droid OS.
they wouldnt be 100% protected. Root would not be achievable but some of the rest would be something that would still run on an android BB and even bb10 for that matter.