For all of you who have been struggling with data security compliance obligations from various fronts, and trying to handle complex technical issues such as encryption of portable devices and data "at rest" and "in transit" --- here is a very big story regarding plain old everyday mail. If you are a Citibank customer, Citi may have printed your Social Security number on the outside of an envelope that it has sent to you ..... and about 600,000 other customers.
Check this out at WalletPop