ShmooCon talk
Slide deck in this repository.
Video can be seen: https://www.youtube.com/watch?v=5YHcw-qj094&t=23605s
Wordlists will be publish in February: https://github.com/nyxgeek/trontastic_usernames
ICU for Teams will also be published in February: https://github.com/nyxgeek/icu