[Gustoo]

I don't think you can do anything to counter spies. I think you gotta assume some guy is spending time as a level 1 dwarf scouting out all of faydwer continent for raids.

You have to counteract this kinda stuff with legit counter intelligence techniques that are used by organizations all over the world. Compartmentalize shit, know who should know what and when leaks are happening. Because you would organize a murder force for when enemy team tries to raid unrest for some bloodstained mantles and mistmoor for some shields.

So whether or not they have a dwarf scout or not isn't going to be mission critical. Real organized actions take place from guild chat not from the generic West team vs East team chat.