I down-voted you because people keep saying that and it is false.
The Vanity Fair article uses the qualifier "possibly" when talking about GS violating the licenses and that's because none of the major license families (BSD, GPL, MPL, etc) have a requirement to release modifications if the whole is not released outside the organization that made them. The Vanity Fair article does not say that the code was ever distributed out of Goldman.
http://www.vanityfair.com/business/2013/09/michael-lewis-gol...
Oh noes, now we can't have nice things anymore...
http://www.gnu.org/licenses/gpl-faq.html#GPLRequireSourcePos...
According to the article Goldman would routinely strip off the license/copyright from off of the open source code file and replace it with their own copyright. And that is a violation of many open source licenses.
You only need to release the source if you're distributing the modified code, which GS obviously would never do...
No, GS will have to pay because the defendant was an officer at GS.
I don't think this is at all what happened. I think a judge ruled that he was a director at the company and therefor the company had to cover any legal costs he incured due to being a director of the company.
As far as I can tell, Goldman's actions had nothing to do with them paying his legal bills.