Today I went through finding out that my WP blog was hacked and some low IQ text put in.
It turned that it was the INDEX page that was changed, as well as the user_name in My SQL database. I fixed it by logging into My SQL via phpMyAdmin from CP, and by running the brand new installation of WP.
I believe that the hack was done via MySQL, probably automated. I just believe this.
And I wonder if there are any extra settings that I can put in to make those so called MySQL injections, phpMyAdmin hacks, and similar at least one step away when compared to where it is now.