Nigerian Check Scam
This simply fascinates me because of how effective it is. I've been trying to sell a brand new Dell laptop online for some time now. Started on eBay, then Craig's list and so on, but it has been very difficult for some reason. Anyway, one thing I've received from every posting is at least one email from a person in Nigeria (West Africa) saying he'd gladly pay more than I was asking for my laptop if I'd give him my address and name so he could send me a cashier's check.
Of course being that I'm not dumb, this seemed odd and suspicious. But then I thought, well if he sends a cashier's check how can I be at risk? I just wait for the funds to clear my bank before shipping the goods, right? Apparently not. I did some research cause I thought I must be missing something. Here's what I found...
The scam works like this. They send you a cashier's check in an amount greater than what your item costs and ask you to cash their check, keep the cost of the item and then send the difference to a friend of theirs they owe money to. Smart people wait to hear their money has cleared before sending the difference and it does, so they do.
Two weeks later their bank detects that the check is a forgery and they take the money back. Meanwhile you've send them whatever the difference was and are out that money.
It seems that the FDIC requires banks to clear money for a cashier's check in 1 to 5 business days, but it can actually take the bank 2 to 3 weeks to verify the check and funds from the sending bank - especially if it's out of the country. So that's the basis for the scam. Pretty damn good and I must admit I thought waiting for the money to clear would be enough to protect me.
Keep an eye out for this if you're selling stuff online. The only way to be safe is to deposit the check and then wait until the bank where the check originated clears the outgoing funds - then you can consider it as good as cash.
UPDATE: Apparently government agencies are finally catching on to this problem. Read this CNN Story for more on that.

