3 ms·Serious question that sounds dumb: what happens if you lose your finger?by appleflaxen 6y agoSerious question that sounds dumb: what happens if you lose your finger?hashworks 6y agoThe worst case would be loosing the whole YubiKey. In that case you need some backups to access your accounts, for example another YubiKey.remus 6y agoFrom the article, there's a backup PIN.