Monty St John has spent a considerable amount of time working in the realm of Digital Forensics, Threat Research, Software/Systems Engineering, and Reverse Engineering. You can best find professional details on his LinkedIn profile.
You should also check out his github for code, articles and other information on Threat Intelligence.
For CHRIME interests, the most documentation currently resides on the cyberdefenses blog. Monty St John also did a talk on CHRIME for the Austin ISSA group and is teaching a workshop on the technique and a presentation at the following conferences in 2018: