Neo-pythagorean techno-futurist terrorist Organisation
Their logo
activity ( possible initiation rite?)
history
https://en.wikipedia.org/wiki/Thule_Society
With roots in the 'thule society' the neo-pythagorean techno-futurist organisation (name undisclosed) has cells ( known as matrices) throughout the world. They are banned as an organisation in the UK, they are believed to have been formed from more radical elements of the 'adonis society' of Cambridge university.