A “brainwallet” refers to a private key that is stored in the user’s memory in the form of a seed phrase or a passphrase.
A white-hat hacker has released a new tool designed to illustrate the ease with which illicit actors can steal bitcoins from brainwallets.
There are a number of bitcoin wallets on the market, but none made out of wood – until now.
A brain wallet is a method to keep your bitcoin wallet stored only in your mind. CoinDesk explains how.