A cardinal anti-malware rule is never install updates or upgrades from links in emails. If you believe the update may be valid navigate directly to the publishers web site in your browser and download the latest version from there.

At this point you are going to need help in determining whether or not your MBP is infected and if so with what. There are any number of anti-malware products on the market and you can take you pick. The one I use is MalwareBytes which you can downloaded use free for 14 days.

P.S. After I posted I saw Jon and Ira got in while I was thinking. At least we all had the same recommendation for MawareBytes.

Last edited by joemikeb; 03/26/20 03:44 PM. Reason: P.S.

If we knew what it was we were doing, it wouldn't be called research, would it?

— Albert Einstein