Talk:Emerald Dragon/@comment-71.202.104.17-20120524043802/@comment-4775325-20120524050031

The big indication is how many Emerald dragons they have and whether or not they have also upgraded the breeding cave and island. If you have a friend with 2000+ gems left after upgrading the cave and island and who also has 12 Emerald dragons (maybe even with a few Emerald dragon pedestals) then they are almost certainly a hacker (jailbreaking itself is not necessarily bad, it's using it to hack the game which is).