I need to report the URL of an attack site, how do I do that?

I clicked a link on a valid page and was taken to an attack page. It was a fake "Your computer is blocked. Call support…" attack page.

I want to report the URL to AVG but can't find a way to do so.

I found how to report a suspicious file but not a site. How do it report an attack page?

I'll give you the URL - BUT DO NOT GO THERE. IT TAKES MUCH MORE THAN ORDINARY KNOWLEDGE TO GET RID OF THE PAGE AND RETURN TO NORMAL BROWSER USAGE IF YOU HAVE YOUR BROWSER SET TO REOPEN THE PREVIOUS PAGES/TABS.


The URL is (AGAIN, don't go there! You may have a hard time getting rid of it):

https://d266hix0qn7a05.cloudfront.net/XMFF7xe/?phone=+1-(888)-350-6968&rb=JS129742126f0048eda57a195a8e5fb04b&t1=[ad]&t2=[a]&t3=[i]&t4=[i]&t5=[n]&t6=[pid]&t7=[cid]&t8=[pid]

Hello Bob.
Thank you for reaching us here.
This is a scam website and the reason you are being redirected to this website could be due to an unwanted browser extension or an adware application. 
I would request you to reset your browser to default settings and remove any unwanted software from your PC.