Cheater on the server

My vault was robbed last night and absolutely everything was taken away. The house is intact. Please help me to understand. How is this possible? and what should I do? Should I look for another server or hope that it won’t rob me again?

server PvP 6005

Hi @TonyGray and thank you for bringing this to our attention.

Please make sure you submit a ticket over on Zendesk so that the team can look into this further.
You can read more here: Official Servers - Terms of conduct, guidelines and procedures