There is a nasty troll on the loose, targeting MLP (My Little Pony), Disney and...Sonic groups. What he does is join a group, one whose joining request are on default set, either as a co-founder or as administrator and delete everything and replace it with scat, body mutilation, penis and racist and homophonic images. And fortunately, our group have not been targeted. However, I took precautions so that this never come close to happen. I changed the set and made them more rigid. No one can join as co-founder or/and as administrator. And I have the final word on who get to join up as a member. And if you are the administrator of a group, I highly recommend you do the same. We won't let this troll/hacker win!