https://www.reddit.com/r/ReverseEngineering/comments/9fjs49/were_raising_420_to_teach_people_to_hack/
https://medium.com/squallygame/we-re-raising-420-to-teach-people-to-hack-9e6657bb9ad0
origin - https://www.pipiscrew.com/2018/09/were-raising-420-to-teach-people-to-hack/ were-raising-420-to-teach-people-to-hack