As much as I like Firefox, I don't really agree with their reason for not considering this to be a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1332714 htt

As much as I like Firefox, I don't really agree with their reason for not considering this to be a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1332714 https://bugzilla.mozilla.org/show_bug.cgi?id=1332714 > Indeed. Our IDN threat model specifically excludes whole-script homographs, because they can't be detected > programmatically and our "TLD whitelist" approach didn't scale in the face of a large number of new TLDs. If you are > buying a domain in a registry which does not have proper anti-spoofing protections (like .com), it is sadly the > responsibility of domain owners to check for whole-script homographs and register them. > We can't go blacklisting standard Cyrillic letters.