Welcome to the Community, smartmag.

Thank you for letting me and other QuickBooks users know about the call you received. I'd like to provide some additional info.

Unfortunately, as you mentioned, this sounds like an attempted scam. Intuit won't call you unless you have requested a call back from the Support Team. Also, if there's a problem with your account or credit card on file, your account will be put on hold and you'll either be notified via email or by a message the next time you log in. 

Please know I'm only a comment or post away if you have any other questions. Take care!