With all due respect, I believe that the OP was referring to the events that happened yesterday in the Mobius Private group. The player group in question not content with getting their PvP jollies in open, decided to get their kicks by lying their way into Mobius with the intention of disrupting that PvE group. As I am sure you are aware. As to the OP making this point now, unless he is gifted with the talent of clairvoyance I am not sure why he would have raised this particular point 1, 2 or 3 weeks ago. Whilst this "faction", "tribe", whatever, constrained their activities to Open, it was a problem for the other players in Open to deal with. Although I do recall a few comments to the effect that Frontier would be ill-advised to promote this player group with their reputation. Once this faction stepped out of the bounds of Open, deliberately and maliciously breaking the rules of a private group, the matter becomes an issue for Frontier, as they have appeared to endorse the actions of that "faction" in promoting them.
The behaviour exhibited by these "clowns" was predicted, and seen, I refer to the missile and cannon nerfs, brought in as a direct consequence of similar behaviour, way back in Beta. At that time solutions were proposed, including properly functioning law and order states in the game, where real consequences for anti-social behaviour were proposed. I am of the opinion that now, that boat has not just sailed, it is far over the horizon, never to be seen again. It is time for Frontier to 'grasp the nettle' and deal with this matter. There will be howls, and much stamping of feet. But all sitting on the fence is getting for Frontier is splinters. Silence with occasional outbreaks of platitudes is no longer sufficient.