The list is no longer accurate. Starting with today's update check, even several of the big names are detecting something. The updater saw several new/updated files despite no announcement, and one of those set my antivirus off. This is the first time in the history of NF this has happened, and the AV used was among those your list said was fine. I tried on another computer with a different AV (also among those the list shows as good), and got the same thing.
There appears to be an actual problem here.