White hat hackers are helping people recover lost Bitcoin passwords, often worth millions. Michael, who lost access to his Bitcoin wallet holding $3 million, sought help from a team of ethical hackers. His 20-character password was generated by RoboForm, which had a vulnerability that made the passwords less random. After seven weeks of reverse engineering and millions of guesses, the team cracked the password. However, not all cases are successful, and the work is not for the faint-hearted. The father-and-son team of Chris and Charles Brooks claim to have recovered $6 million worth of Bitcoin since late 2020.