http://www.ecocitycraft.com/forum/threads/suggestion-pvp-hackers-get-sg-mcmmo-combat-wipe.87305/ It's already been accepted.
Wouldn't it work if only the user was reset. So even although I have killed user A, I get my stats wiped, but user A still has 1 death? I don't know if that would work but its just an idea.
No it doesn't work because they all are dependent on each other. For example there was a kill there would need to have been a death. So it all needs to add up.