Blog links all redirected to pharmacy link

Remain calm and carefully follow this guide. When you’re done, you may want to implement some (if not all) of the recommended security measures.

Moved to How-To and Troubleshooting as Hacks isn’t for compromised sites.

Installing a plugin will not work, your site is compromised already and any code you install will likely get compromised as well.

The short version is to follow the link that James posted.

https://codex.www.ads-software.com/FAQ_My_site_was_hacked

The longer version is like so.

;wYou need to start working your way through these resources:
https://codex.www.ads-software.com/FAQ_My_site_was_hacked
https://www.ads-software.com/support/topic/268083#post-1065779
https://smackdown.blogsblogsblogs.com/2008/06/24/how-to-completely-clean-your-hacked-wordpress-installation/
https://ottopress.com/2009/hacked-wordpress-backdoors/

Additional Resources:
Hardening WordPress
https://sitecheck.sucuri.net/scanner/
https://www.unmaskparasites.com/
https://blog.sucuri.net/2012/03/wordpress-understanding-its-true-vulnerability.html
https://blog.sucuri.net/2010/07/understanding-and-cleaning-the-pharma-hack-on-wordpress.htm

Which is admittedly a lot to digest. ??

Once you feel you’re site has been deloused then consider hardening it via that other link James posted.

https://codex.www.ads-software.com/Hardening_WordPress