title: Can an Android app be hacked to any effect?
body: <p>Does anyone know if an app can be hacked to manipulate anything else beside the actual app or the host phone itself?  A web service server perhaps?  Is that even possible?  So the real question is, if an app is hacked, can the information it might possess or has access to be used for negative purposes?</p>
  
  <p>(I'm looking to secure an app, not hack anyone.)  :)</p>