QB will never contact you for payment or account info. It is spam, for sure.  

Someone from QB will probably post something in a bit about "Our emails end with..." .  The thing they don't seem to understand is that PHISHING is a real thing, and can and will end the exact same way.  

Ignore their post.  It will only confuse you. Plus, a LOT of the QB employees seem to be in on all the fraud going on within the company.  (There are posts and comments ALL over the community about it). 

Best thing to do is mark it as spam, and ignore it.