Everybody who tell they only change was to take out cash (big amount), i'm confused, why this person not do a cashier cheque!
Yes, you probably can't wire the money, but take out a cashier cheque, it's save. It's one paper, and you can put on the name, and only that person (company) can use the money. So even if the cheque would be lost, the money wouldn't be lost (but maybe need some time).
I'm always wondering why so many people here don't know how to do it.
I understand, if you sell something and the other person came up with cash, but even then, you should make it clear in advance that you want a cashier cheque!