Considering Apple has removed apps after the fact for learning they had functionality they did not desire to be available (Camera+ using volume control for othe

Considering Apple has removed apps after the fact for learning they had functionality they did not desire to be available (Camera+ using volume control for other things, or Yelp's special feature that was turned on via gestures or shaking or somesuch), there is 0 reason to believe they will catch outright malicious software.