I'm seeing the following 4 symptoms which concern me but I'm not sure if I should be worried:
1. There is a hidden div appearing on all of my pages with a number of words making nonsense sentences that seem to be some sort of SEO
3. When I try and remove the eval statements from my template a page comes up that asks me for my userid and password foir the site. The page is not styled at all and has no other text. When I type my userid and password (password since changed BTW) the template is not modified.
4. When I try an XML export of my posts I get a 0 character file.
What I did recently:
a) Upgraded from 2.2 (I think) to WordPress 2.8 by following the extended instructions
b) Installed the Arclite theme
c) Added the Google analytics plugin
Am I screwed? What can I do?