He used a paper wallet generator that has been known to have vulnerabilities since 2019.
He rolled the dice, he crapped out. He didn’t do his due diligence & lost his $BTC.
Same goes for wallets w/closed code or offer complete key custody services.
#BTC #Nostr #StayAlertStayAlive
https://cointelegraph.com/news/redditor-gets-lesson-after-bitcoin-paper-wallet-hacked