Did Blockstream sell user email addresses? How can this happen?
Discussion
This is why we don't use kyc exchanges. Do nt attribute to malice that which is far more likely to be incompetence.
Leaked database
Build a nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl from scratch and leave no trace
This is a repeat of the Ledger database leak