Earlier quoted context omitted.
How would one "accidentally" wire transfer millions of dollars? At $10k in America, KYC and AML laws force banks to step through extra layers of verification to wire such amount. It's virtually impossible for someone to accidentally wire millions, which would likely involve a mandatory in-person meeting with the bank customer to verify their credentials and purpose. If somehow you get through an in-person meeting wit…
easier than you think. https://www.cnbc.com/2020/10/15/how-one-familys-nightmare-il... https://www.nar.realtor/wire-fraud
I worked at a financial institution, no way you could open an account, deposit some spare change, and then withdraw 900k after a few weeks especially in America. Compliance would be all over that account, which is probably why they got the money back anyhow because the crooks would have a lot of talking to do after getting that much money in their account. KYC and AML is required for both sides of the wire transfer.