An article relating to this blog post on Finextra:
Former Goldman programmer indicted over HFT code theft
Former Goldman Sachs computer programmer Sergey Aleynikov has been indicted on charges related to the theft of propriety code connected to the investment bank's high-frequency trading platform.
See article
Apparently 'a gentleman' at all times (FBI) the fellow has been found guilty of theft of trade secrets and transportation of stolen property. After a two week trial into IP involving a millionth of a second in trading and a short jury deliberation he was
found guilty and awaits sentencing. See the original story.