Hello again rob49,
At Intuit, we know there are instances where you're required to enter sensitive information to access features. I want to assure you that keeping that personal and financial information safe is our top priority, including your bank credentials.
I've got a few links here that can hopefully help ease your concerns in this area. The first addresses bank feed security directly, while the second is a link to Intuit's Online Security Centre. It's a great resource for learning different ways Intuit protects your information with tips about steps you can take as well.
I'm available if you have further questions or concerns. Have a great weekend!