Attackers use Google dorks like intitle:index.of wallet.dat to find these exposed files. The term combines this technique with the idea of "hot wallets" — wallets connected to the internet.
In 2021, security researchers scanned over 500,000 public directory listings and found fewer than 200 wallet.dat files. The total recoverable value was under $500, and over 90% of the files were corrupted or fake. indexofwalletdat hot
"wallet.dat" is a file used by older versions of Bitcoin Core (and possibly other cryptocurrencies) to store wallet information, including private keys and address balances. The file typically uses the .dat extension and is used for backing up wallet data. Attackers use Google dorks like intitle:index
The search term "indexofwalletdat" refers to a Google Dorking technique. Users utilize advanced search operators (like intitle:"index of" ) to find open directories on web servers. Sometimes, people inadvertently back up their computer files to a public server without realizing the directory is viewable. The total recoverable value was under $500, and