Re:“Username or password is incorrect” is bullshit
by travisjeffery on Friday December 22, 2017 @08:26AM
(#15987229)
You got it. You can be about security or UX. And when the accounts are public I'm especially in favor of taking advantage UX-wise. The issue's when both are half-assed.
Obviously, Github and Stripe aren't actually enforcing these messages as part of some larger security policy, or if they are, they're doing it very poorly. But if they were, the email shuffle is what they ought to be doing.