I missed that one. It was before my time.

Undisciplined

 managed to lose their keys. I am sure there are other cases. If we've learned anything from how exchanges that got hacked handle it, the playbook is don't tell anyone and try to paper it over.

bitcoin

econ

Szabo on current difference between gold and bitcoin custody cost

Scoresby

[Prime Trust](https://fullycrypto.com/prime-trust-lost-wallet-access-in-2021-and-owes-155-million) managed to lose their keys. I am sure there are other cases. If we've learned anything from how exchanges that got hacked handle it, the playbook is don't tell anyone and try to paper it over.