This IHS group or whatever only washed the index files for all the sites on that server. They didn't actually do anything serious, which is why I'm puzzled as to why our shit isn't back up yet.
That same group is one that usually targets .gov sites, so again, I don't really know why we got hit like that.
The thing that really pisses me off about this, is that when we were under the old host (who sold to TwoAT) shit like this, and the much more numerous downtimes didn't happen.
I tried to get on the IHS IRC network and was immediately autobanned. A shame.
EDIT: They're fixed now. Yay me.