Since 2 weeks, a PopUp with advertisements take place every 2 min.
(URL of the PopUp: google.com-win-iphone.verygoodmedias.com)
The advertisment is written in german language and tells you, that you have won 500 Euro or a Galaxy7 and you have to push the ok button to get it. If you push the close button you will redirected to a website with simple questions.
(URL of this Website: google.com-win-iphone.goodgoodman.com).
It seems that this PopUp is a stowaway of the normal advertisement which you show on your main site.
Can you stop this typ of advertising. It makes your site not longer usable.
If you like, if can send you some screenshots.
Customer support service by UserEcho