The intersection of open-source information, disinformation, social media and journalism has spawned a new breed of investigator.

Meet Brecht Castel, fact-checking journalist and OSINT aficionado. In this episode, Brecht shares his advice on how to be good at both. Learn how his background as a journalist helps him dig deeper, beyond “hashtag OSINT” and get the bigger story. And how his passion for OSINT has led down many interesting paths — from locating one tree in the whole of Africa to explaining why a mosquito with a number on its back is not part of Bill Gates’ plan for world domination (or even a mosquito, for that matter).