I'm not sure, if it was a technical failure, but here is a great talk from Def Con 19 about security and high trading systems https://www.youtube.com/watch?v=nc

I'm not sure, if it was a technical failure, but here is a great talk from Def Con 19 about security and high trading systems https://www.youtube.com/watch?v=ncpm6vRi9F4 https://www.youtube.com/watch?v=ncpm6vRi9F4