I have a nagging concern that security-wise, consolidated financial sites like Mint will always be an attractive nuisance because they're single collection poin

I have a nagging concern that security-wise, consolidated financial sites like Mint will always be an attractive nuisance because they're single collection point for a huge number of credentials for financial account access. So, right now, I use my banks online bill pay to push payments alongside a spreadsheet containing a check list of payment accounts broken down by month. This lets me add check list entries for things like DMV renewal payments on their months, property tax, etc.