Vitalik： Many people have lost a large amount of cryptocurrency due to loss rather than theft

According to a report by Golden Finance, Vitalik Buterin, co-founder of Ethereum, reminded that there are still many people who have lost a large amount of cryptocurrency due to loss rather than theft. Software vulnerabilities, forgotten passwords, lost devices, paper wallets destroyed in the Los Angeles fire, failure to backup data during device upgrades... These situations can all lead to losses. Because there is no attacker to pursue, the victim does not have a strong need to discuss it.