As far as I can remember, the white pages don't include "biographical information". The kind of details used for idiotic "security questions" on websites too l

As far as I can remember, the white pages don't include "biographical information". The kind of details used for idiotic "security questions" on websites too lazy to implement 2FA (your mom's maiden name, your first school, the name of your first pet, etc). As for public tax returns in Scandinavia, first of all it has guardrails - searches are recorded with your information when you lookup someone - and second, countries have different culture and History for a reason.