It seems we have one too. Of note, there was one on Argo about a month ago: http://forums.ddo.com/showthread.php?t=395424
The person used a level 7 character (perhaps a Vet 2) and applied to our guild. Within a few days stripped our guild chest clean. We were able to investigate it and catch the person red handed (or as red handed as is possible in this game) when he did it again. I'm simply using this as a PSA warning to other guilds on this server.
You can PM me for the name, but I doubt it will be useful, since I presume the person will just create another level 7 character with a new name.
Hope everyone is well and enjoying the game.