In Second Trial, Ex-Goldman Sachs Programmer Convicted of Code Theft

Posted by timothy on Saturday May 2, 2015 @04:26PM from the ok-that-information-did-not-want-to-be-free dept.

Ars Technica reports that A former Goldman Sachs programmer—featured in the book Flash Boys—was convicted on Friday for stealing high-speed trading code from the bank. Sergey Aleynikov, 45, was also acquitted on one count of unlawful duplication, according to Reuters. The New York state jury could not come to a verdict on another count of unlawful use of secret scientific material. Sergey Aleynikov was also acquitted of unlawful duplication. This was the second trial for Aleynikov in five years. He could face up to four years in prison.

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Re:It's not really about the code... by MillionthMonkey · 2015-05-02 19:01 · Score: 5, Informative

I used to work at a large company that specialized in "e-trading". They paid a fee for access to second order quotes, which meant that they knew about not just the current price of a security, but the actual stream of bid and ask prices from individual investors. If you have access to the stream, you can just write code that slightly underbids and offers slightly overpriced shares, so you get to nickel and dime investors all day with sub-millisecond accuracy. It was basically software that stole money from everyone all day.