A saying: stolen crypto can be recovered, leaked personal data can't
This is a statement making a point, not breaking news: if someone steals your crypto, there's sometimes a chance it gets frozen, traced, or returned. But if your personal identity info (like ID documents from an exchange's verification process) leaks online, that damage is permanent because you can't un-leak your name, address, or ID photo.
It's a reminder that when you sign up for crypto exchanges, the KYC (identity verification) data you hand over can be a bigger long-term risk than the coins themselves, since data breaches at exchanges have exposed users' personal info before.
No action needed right now. It's worth being thoughtful about which platforms you give your ID documents to, and enabling extra security like two-factor authentication where you can.
- KYC
- 'Know Your Customer' — the identity verification process exchanges require, like uploading an ID
- cold wallet
- A crypto wallet not connected to the internet, used to keep funds safer from hacks