I have been getting hit by Leafje of the Hellcats Alliance from coordinates 498/368. I decided to hit back with a full attack and won a pretty good booty from her. Then her teammates Fearness at 91/213 and Killers at 107/647 started to attack me daily. First of all I could not find their alliance anywhere in the game other than these three members, second I could not spy on Leafje because the game did not recognize the coordinates and would not allow me to send a spy and third it took me 2-3 hours to find my troops so I could return them after the attack. It seems like they are cheating somehow where they can attack you but not be attacked. I have built up my storage center but each time they attack the get the gold built up for research and stop all of my trading. Any suggestions to prevent this?