I find the recent pushing of Yahoo products/services such as "https://r.casalemedia.com/usermatch?cb=https%3A%2F%%2Fups.analytics.yahoo.com%2Fups%%2F44940%2Fsync%3F_origin%3D0%26redir2%3Dtrue%26uid%3D&s=175407&C=1" and "https://tag.idsync.analitics.yahoo.com/sp-frame.html?referrer=https53A52F%2Flogin.yahoo.com%2F" to my foreground desktop unexceptionable and tantamount to to what I have seen when infected with a virus. I find no option other than paying for support or deleting all my Yahoo and affiliated accounts to alleviate this aggravation. I am choosing to delete my accounts and blocking all Yahoo.com and affiliated addresses at the router.