1. A non-transitory computer-readable medium embodying at least one program executable in a computing device, comprising: code that obtains a plurality of mobile applications from a source entity; code that identifies an entry point corresponding to a potential vulnerability in the mobile applications; code that generates a simulated user input for an element of a user interface associated with the entry point based at least in part on an input type associated with the element of the user interface; code that installs and initiates execution of each of the mobile applications in a plurality of emulated mobile computing devices; code that provides the simulated user input to each of the mobile applications in response to determining that a state of each of the mobile applications corresponds to the entry point; and code that determines that a communication interception obtained from a proxy corresponds to one of the mobile applications in response to obtaining the communication interception from the proxy.