I’m not sure if it’s FA related but twice I’ve been redirected to a site and Norton popped up stating a threat has been blocked. It goes to the blank internet explorer screen. After it happens, the url in the browser is myrtyavs. com/index2.php?06abQDYyQRaVAmf8qnhkjcCjfTk4ZHJqKlsJdSeuAQhXYJdwTyzW
safeweb.norton.com/report/show? … rtyavs.com
Adblock / firefox 
and you will never see that domain again (note user review)
The way we serve ads shouldn’t be capable of redirecting you to another site.