The pop-ups message of s7.qhhqus.com;
The page at s7.qhhqus.com says:
WARNNING!!!
Your Java Version is Outdated, Have Security Risks, Please Update Now!

If your computer get the pop-up above mentioned, you have to realize that your computer is attacking with s7.qhhqus.com pop-up which trigger many of fake Java Update pop-ups on your screen.