Indexofbitcoinwalletdat -

As Bitcoin’s value exploded in 2017 and again in 2021, opportunistic individuals began scanning the internet for misconfigured web servers. They discovered that some server administrators had accidentally placed backups, old node dumps, or development copies of wallet.dat in publicly accessible web directories.

file on an old hard drive or backup of yours, follow these steps to check it safely: How I found and cashed in a bitcoin wallet from 2011 indexofbitcoinwalletdat

: Use a strong, unique passphrase within your wallet software to encrypt the wallet.dat file. As Bitcoin’s value exploded in 2017 and again

The ability to index wallet data serves several practical purposes in the crypto ecosystem: josh-stephens/simple-bitcoin-wallet-recovery - GitHub old node dumps