It sounds like we need to have a duel of the empires!
I'm the owner of the
http://vanu-sovereignty.com site and I can assure you that I would not delve as low as to hack opposing faction portals. I'd much prefer to get even while in-game!
I also chose my host carefully. Enjin has a good track record of holding up against the craziest of Denial-of-service attacks, something you can't get for a similar price point.
I wish you well on the web front and hope you can repel future attacks!
P.S: Shameless plug for
http://vanu-sovereignty.com , join the party if you're part of the VS!