Apparently, personal financial records don't warrent any special treatment - Citigroup claims UPS has lost the records of 3.9 million customers which it was shipping from one office to the next.
The info included names, SSN, and account history of current and former customers. All unencrypted.
But hey - I'm sure no bad people were involved, right? Even if they were it's not like they could do anything with all that information, could they?