Hi,
I think my XOOPS site may be being hacked. Starting yesterday afternoon it started responding extremely slowly. In fact it stopped responding at all at one point. I rebooted the server and then everything was fine until late last night.

This morning I tried it again and the had slowness returned. When I say slow I mean it may take as much as 4 or 5 minutes for the site to load and to load a page or module linked from the main site menu or elsewhere on the home page.

Then just a few moments ago, without any action on my part, the site started responding normally again.

Has anyone ever experienced anything like this? Am I being hacked? If so what can I do about it?