UBS Rogue Trader Loses $2 Billion In Unauthorized Trades

PolygamousRanchKid writes with this snippet from Reuters that sounds like a ready-made movie script: "Switzerland's UBS said on Thursday it had discovered unauthorized trading by a trader in its investment bank had caused a loss of some $2 billion. 'The matter is still being investigated, but UBS's current estimate of the loss on the trades is in the range of $2 billion,' the bank said in a brief statement just before the stock market opened." Asks the RanchKid: "I wonder how this will reopen the debate about the role of computer systems in the trading and the safeguards that are supposed to protect against these risks. But if microseconds mean millions in trading ... who has time for checks?"