oneclickrev adware malware

I seem to have some kind of adware or malware affecting Safari. On most websites when I click any regular plain text or empty space, I get a tab opened with a website called oneclickrev. com /oneclickrev

https://www.reddit.com/r/antivirus/comments/72lllc/oneclickrevcom_adwarebrowser_ hijacker/The tab closes by itself before its loaded..

Around the same time this started happening, websites have started to automatically reload showing the message "this webpage was reloaded because a problem occurred"

Anyone having this same issue who has found a fix?

(Clearing History and Cache has not helped)