Interstellar Church of True Form's Return
Originating as an extremist faction of what was then the growing Purist movement spawned by the nano-plague, the blatant intolerance of their doctrines and violent terrorist tactics have put them in poor standing with every governmental entity worthy of being called such. Often referred to in derogatory fashion by the misnomer 'Luddites' (it isn't directly applicable because they aren't directly anti-technologists - their beliefs revolve around returning from the distinctly altered forms of human existence that, enabled by technology, humans have explored) the members of this organization are hunted throughout civilized space, except where given shelter by extremist interests within the Purist faction.