The parallels to 2008 keep piling up. Early that year, French bank Société Générale revealed $7.2 billion in losses (that's billion with a "b") at the hands of a single rogue trader. The culprit: A 31-year-old trader named Jerome Kerviel. The Société Générale losses came on a massive $73 billion worth of positions, which Kerviel hid by hacking the bank's computers. After that devastating hit, SocGen instituted a whole new slew of watchdog rules, such as "be wary of traders who never use vacation time." Now, in 2011, another major bank -- the Swiss bank UBS -- has announced a cool $2 billion in surprise losses. A "rogue trader" has struck again.
- Published: 18 September 2011