Not because I should or should not, but because I can. I created a utility that enables me to query any NIP-05 address and see if there is a bitcoin balance against it. See balances for @Vitor Pamplona @jb55 @ODELL @Gigi @Alex Gleason and @Derek Ross The point here is that it can be done, so you need to figure this into your risk equation as a potential attack vector, asap. Your nsec is not only valuable for its reputation, but also money that might be attached to it.