First of all, be better about keeping your private key secret, but second of all, NIP05 verification. If you use SN to verify your nostr, you can change the pubkey stacker news side and your friends will see that your old account no longer has that check mark.

Assuming you still have your privkey you can message everyone your new nostr pubkey

But also like, they're going to figure it out because you aren't acting like you anymore

nerd2ninja

nostr

Many nostr web clients are asking for my secret. One of them (or someone) will steal my identity sooner or later, as we are on early stages. (Or it is already has happend.)

Would there be some way (eg sharing My PGP) for me to give my followers possibility to verify on DM they actually are talking with me, not with compromized nostr account owner?