I am getting a bunch of URLS like this in my referral log:
"http://www.example.com/blog/index.php?cat=%2527+UNION+SELECT+CONCAT(666,CHAR(58),user_pass,CHAR(58),666,CHAR(58))+FROM+wp_users+where+id=1/*"
Is someone trying to hack my site? They're coming from several different IPs, all in the US.
Thanks for any info. I have a strong password, and I renamed my admin account. Anything else I should think of?
