Remember DLL hijacking on Windows? Well, turns out that OS X is fundamentally vulnerable to a similar attack (independent of the user's environment).
Patrick Wardle is the Director of Research at Synack, where he leads cyber R&D; efforts. Having worked at NASA, the NSA, and Vulnerability Research Labs (VRL), he is intimately familiar with aliens, spies, and talking nerdy. Currently, Patrick’s focus is on automated vulnerability discovery, and the emerging threats of OS X and mobile malware. In his personal time, Patrick collects OS X malware and writes OS X security tools. Both can be found on his website Objective-See.com