Today when I'm checking my Google Analytics report, I got the warning:
Google Search Quality has detected that one or more sites associated with the property ****** likely has been compromised.
A 3rd party might have modified existing content or added new spam content to your site. To protect your users, Google Search results might label your site as "This site may be hacked". Google Search might also serve an older, safe version of your site.
The following site(s) appear to be serving compromised pages: ******.com/
A compromised site can harm users by serving malicioius software (malware), collecting personal information, or by redirecting users to sites they didn't intend to visit.
You should take action immediately. If you already use Search Console, log in and check the Security Issues section to see specific examples of the pages that are affected and fix the issue. If you’re not familiar with Search Console, learn more about the steps you should follow to fix your site on http://google.com/webmasters/hacked.
What should I do in this case?
This is really dirty, this website stole my code and removed my ads code but forgot to remove my GA tracking code.