Many years ago i had a moderator and he was good at what he done.
It was his girlfriend that caused the problems ?
He would leave his account logged in and she happily went around deleting post that she didnt like.
This took some time to come to light and to track down.
Long storey short !
You upset a moderator then can have the power to sit there over night and delete all the good threads.
And your only hope is a back up and then if your community will believe you because if you say you have been hacked is that better or worse.
We always move items to a moderators form (hidden).
This also helps other moderators to understand you limits and now examples of bad posts and topics.
Remove delete from your moderators.
Say its a software update.
