@hunterhacker @dplattsf @pjohanneson @thomasfuchs I mean, part of what likely made one's mother's maiden name a go-to security question is that historically, at least among British/American/Canadian/German culture that I'm aware of, it's effectively destructing information; like DRM, it became harder and harder to find documentation on what it was, especially if you weren't part of the family in question...which still has the name.
What's made it less secure is making it more easily traceable -
@hunterhacker @dplattsf @pjohanneson @thomasfuchs - not that that's a bad thing, it just...removes the "Something only you or people who have authorization to use your bank account information would likely know." property.