The saddest story with bitcoins happened in 2018, when Texas resident Steven Larry lost access to a wallet with 7000 $BTC after the death of his wife. These coins, purchased in 2011 for $10, are now worth about $660 million (at a rate of $94,500). The password was written on a piece of paper that Steven hid in a secret place, but the house burned down during a fire, destroying all traces. The man tried to recover data from the hard drive, but unsuccessfully. In an interview, he said: 'This was our chance for a new life.' This case served as a reminder of the importance of backups. Larry's story touched the hearts of many crypto enthusiasts.