only with this website (berndaupperle.de) I have a security problem. All plugins and themes are always up to date. I additionally turned on 2-step-authentification for better security.
But after a while new spam blog posts appear on the blog created by the user “Bernd Aupperle” (account of my customer). When checking WP Defender on the site it says “WordPress <= 4.9.4 – Application Denial of Service (DoS) (unpatched)”. But in fact wordpress has been updated to 4.9.4.
I don’t understand how the hacker can write blog posts even with 2-step-authentification turned on.
1. How can I make my wordpress site safe against these spam blog posts?
2. Why does Defender say that I haven’t updated wordpress?
Thanks in advance for any support!