As Bitcoin Prices Swing, Millionaires Lose Sleep over Lost Keys

> Stefan Thomas, a German-born programmer living in San Francisco, has two guesses left to figure out a password that is worth, as of this week, about $220 million.

> The password will let him unlock a small hard drive, known as an IronKey, which contains the private keys to a digital wallet that holds 7,002 Bitcoin. While the price of Bitcoin dropped sharply on Monday, it is still up more than 50 percent from just a month ago when it passed its previous all-time high around $20,000.

> The problem is that Mr. Thomas years ago lost the paper where he wrote down the password for his IronKey, which gives users 10 guesses before it seizes up and encrypts its contents forever. He has since tried eight of his most commonly used password formulations — to no avail.

> “I would just lay in bed and think about it,” Mr. Thomas said. “Then I would go to the computer with some new strategy, and it wouldn’t work, and I would be desperate again.”

  "All the coin I had from the ICO that worked was on a USB thumb drive!
  And my dumb fucking housekeeper threw out my jeans, 
  cause they were ripped. Even though I paid more for the ripped ones. 
  And the thumb drive was in the pocket, so. 
  $300 million in crypto is buried out here, somewhere. 
  But my boys will find it."