Gullible Supermarket

[iago]

Some joker (fine, criminal) forged an email to the Supervalu accounts payable (or whatever) asking to change the bank account that their payments were being deposited to. As such, for two days the payments were going to another account. Pwned!

http://www.theregister.co.uk/2007/10/29/supermarket_online_scam/

[Sidoh]

Haha.  That's pretty terrible.