This is an update to Jaron’s previous book on the topic of threat hunting for macOS platform. If you are a decent sized organization you have SOME macOS. These devices tend to be ignored. This is a mistake. This book will help walk you through enough of the fundamentals of how macOS works in order to achieve your goal of hunting on this platform. After the intro chapter, there are hands on labs you can do yourself to further understand the topics. Highly recommend if you are in the information security space give this a read and apply what you learn.