Malware link on WordPress.org

I’m not sure if there’s somewhere to report this but there is a link on this page that goes to a malware page with beeping sounds and pop-up windows that won’t allow you to close them or quit the window. I doubt the creators of this site want a link like that but I just don’t know where to report it.

The link is on this page:

https://wordpress.org/plugins/gplus-comments/

And the culprit link is the link for the Demo.