Rascals are always sociable, and the chief sign that a man has any nobility in his character is the little pleasure he takes in others company. Arthur Schopenhauer

Mobile applications has become a trend these days since there are a rapid growing companies and startups which already taken their steps into digital world, scaling up their business into a bundle of an APK or IPA. Little did they know that there are most likely a vulnerabilities exposed inside which can be manipulated by an unknown adversaries who may take an advantage from them.

In this writings, I’d like to show you how such a third party application may affects an application that has a vulnerable security design especially in Android. The scope of the APK that I chose will be an oversecured APK that can be downloaded from their official Github. Exploiting Android Vulnerabilities with Malicious Third-Party Apps