Major Problem – Is My Blog Hacked?

Hi everyone,

Over the past few days I’ve been experiencing some major issues with my 3.1 WP site.

First, when going to the home page I would simply see “Sorry Not Found. What you are looking for isn’t here.” and ZERO posts. Second, when I clicked one of my Tab links at the top I would be redirected to a Canadian Drug Store website!

I changed all the passwords to my site and servers but it just happened 2 hours ago. Same message on the home page, and same redirect to the damn Canadian pharmacy.

All of the sudden, it started working again.

I have my host looking into server-side access and other issues but I feel that a rogue-piece of code could have been injected somewhere in the WP install.

Any ideas? What should I do? What should I look at?

Damn Canadian pharmacies should be burned to the ground.