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Don't know much about bitcoin, but if they know which numerical wallet it came from, can't send it back even if they don't know the person who owned it or commu
by fhdkweig 2mo ago
Don't know much about bitcoin, but if they know which numerical wallet it came from, can't send it back even if they don't know the person who owned it or communicating with that owner?
Like if I woke up one morning and found money in my bank account that wasn't supposed to be there, I could just tell the bank to send it back where it came from.
- deleted 2mo ago[deleted]
- wmf 2mo agoThe original wallet is compromised so if you send the money back the attacker can immediately re-steal it. The original owner could try to out-RBF the attacker but game theoretically that leads to the money being converted to miner fees.
- chowells 2mo agoThe underlying issue here is that addresses created by the tool at fault can have their private key derived from public data. If you send it back, it'll just get stolen again. Furthermore, the typical way that someone proves ownership of an address is by making a transaction from that address with parameters set via private communication with someone else. But since the private key is knowable, anyone can do that. There's no generic way to prove ownership of an address if the private key associated with that address can be determined by an attacker.
- Scoundreller 2mo agoConceivably, the funds could be sent to an address that they send to before. Very far from perfect... could work if it's a centralized exchange, one could deposit to the same address more than once (or maybe there's a time limit for re-use iunno). And no way (good?) way of knowing you were sending to your own account on that exchange, or somebody else's.