What are you on about? As Funkenstein explained, there are a few people with an awful lot of hash who occasionally mine Woodcoin, and when they do they leave the chain with a very high difficulty. I've also seen one miner manage to steal blocks from these same miners by waiting until they've finished mining, and then publishing a longer chain. I'm not particularly concerned about your pool leaving. I'd rather we stay in a state where pools are unnecessary, but I really resent the misuse of the term "hacked."