I just received a call from "Intuit Pro" with the number [removed] on the caller ID.  The guy (Indian accent but that doesn't mean anything) claimed he was calling about a "404 error".  I cut him off and hung up.  I then contacted the real Intuit support folks who confirmed that this was a scam.

I guess there are enough gullible people out there to make these scams worthwhile.   Stay vigilant!

Pete O.