It could have been fake or a zero-day attack.

It can take a day for Malware, Norton, and others to recognize a new threat.

You definitely did the right thing, and bravo for having a clone backup.

And thanks for the heads-up.

Notes ♫


Bob "Notes" Norton smile Norton Music
https://www.nortonmusic.com

100% MIDI Super-Styles recorded by live, pro, studio musicians for a live groove
& Fake Disks for MIDI and/or RealTracks