Re: A crypto mistake via We keep making the same mistakes with spreadsheets, despite bad consequences | Ars Technica:

The clerk who processed the refund for the Australian customer had wrongly entered her bank account number in the refund field in a spreadsheet. It was seven months before the mistake was spotted. The recipient attempted to flee to Malaysia but was stopped at an Australian airport carrying a large amount of cash.

I don’t condone this, but I get it.