AMP version post hack issue

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

It has nothing to do with AMP, I can see “Want create site? Find Free WordPress Themes and plugins.” string without using AMP on your website. It’s probably not visible when you are logged in so you (the admin) wouldn’t notice it.

If you are using some nulled theme or plugin you should consider removing it and purchasing the proper version of that theme or plugin.

One of your plugins is hacked with this or similar code:
[redacted]

Here is the translation:
[redacted]

Search the hacked code text in all your wp files and simply remove it from the file.

• This reply was modified 7 years, 11 months ago by Steven Stern (sterndata). Reason: redacted malware

gabriello: Please do not post malware code (or links to it) in the forums.

I was the same. How to fix it?

Thanks @x64igor for help. One voluntary (nulled) plugin was causing this.