英紙フィナンシャル・タイムズ（FT）は2月28日、米シティグループで昨年4月、81兆ドル（約1京2200兆円）が誤って送金されそうになったと報じたそうで、送金処理の入力ミスが原因で、本来の送金額は280ドルだった。数時間後に送金手続きは取り消されたものの、発覚まで90分かかったそうなのですがこの額はもはや国家資産レベルですし仮に送金出来たら銀行は破綻するでしょうね。しかし暗号通貨だとこれが取り消せないのでそう思うと怖いですね。
https://www.sankei.com/article/20250301-7UKWMTGIHNLPRNOAM4WBCD3J4U/
On February 28, the British newspaper Financial Times (FT) reported that US Citigroup nearly sent $81 trillion by mistake in April last year. Due to an input error in the remittance process, the original remittance amount was $280. Although the remittance procedure was canceled a few hours later, it apparently took 90 minutes to discover, but this amount is now at the level of a national asset, and if the remittance was successful, the bank would go bankrupt. However, with cryptocurrencies, this cannot be canceled, so it's scary to think about it.