Bernie Madoff (with your money)
In any other year this may have been THE story of the financial year. Times are so mad that this story which broke on Friday was barely even the story of the day.
http://news.bbc.co.uk/1/hi/business/7779442.stm
Lots of mainstream banks, through "fund derivatives" provided investment products that aimed to pay attractive yields based on the Madoff fund but attempting to preserve capital at the same time. The only situation where capital wouldn't be protected would be where the value of the fund fell off a cliff, exposing the banks that made the product to big losses. Wooops, that's just happened.
Fascinating story. This guy Madof was revered in certain circles and has been for decades.