Remove Downloadopensoftware.com pop- ups ads/How to Stop Popping Up

Posted 10 August 2016 - 02:38 PM In the last few days, when I try to go to a site I usually use (in the last case, Verizon's "your documents" site), MalwareBytes Anti-Exploit Free pops up a "malicious site blocked" for downloadopensoftware.com, and possibly one other, but I remember this one. I'm not noticing any other effects on my system. Popups happen in both Chrome 52.0.2743.116 and Firefox 47.0.1. I almost never use Internet Explorer. I've found advice that recommends using the control panel to uninstall the bad software but nothing called downloadopensoftware is installed on my system.

-----------A help letter from a victim in forum 

Do You Really Know Downloadopensoftware.com? The Essence Of Downloadopensoftware.com