Our guest this week is Collin Barry, Director of Cyber Threat Intelligence at Expedia Group. He shares his career path, including globetrotting stops at the CIA and with Booz Allen Hamilton, and what his day-to-day looks like at Expedia Group, leading their threat intelligence efforts, protecting their online travel and marketplace endeavours.He shares his experience starting a threat intelligence operation from scratch, how he established buy-in from stakeholders, as well as why he believes attribution is secondary to understanding adversary tactics.