Apparently the reasoning behind this is that I used "misleading titles / thumbnails" - Which makes no sense, as every thumbnail and title I use, relates to what's in the video, no matter how mysterious. Waiting for a reply @TeamYoutube to rectify this so I can get back to work.
@SecureTeam10 TeamYouTube Can't believe you've demonetised @Secureteam Channel which has 2m+ subscribers...I've never been misled by his titles/thumbnails. It's our right to view whatever we like and to make an informed opinion on the content. It isn't your decision @YouTube