I don't know what an autosurf site is.

But if one does happen there is not much you can do at your level. Its up to the datacenter to stop them at the main routers/firewall/etc, then in the rare event it is aimed at one or more of our units, and packets are still slipping by the datacenter's own filters there is additional filtering that can be done at the affected rack(s) and at the server level itself if it is directed at a particular unit.

If they do happen, we will know about it before most users notice a problem even exists, and already be working on a correction to the same.