According to a New York Times report published this week, a particularly nasty mobile malware campaign targeting Android users has hit between four million and 4.5 million Americans since January of 2013. In a mid-January security report published by Cisco, they claimed that ninety-nine percent of all mobile malware targeted Android devices. And while security firms have tried to sully Apple's iOS reputation for not having malware with reports about the recent Masque attack, Apple responded quickly. They also noted that they "…designed OS X and iOS with built-in security safeguards to help protect customers and warn them before installing potentially malicious software." This week the US Patent & Trademark Office published a patent application from Apple that reveals systems and methods for a security measure that prevents unauthorized calls from being made to protected functions of software. Apple describes embedding secrets to each function that can't be hacked.