SEC reviews Nasdaq as rivals blame each other for outage

Regulators are questioning how robust Nasdaq OMX Group’s systems are after last week’s massive trading outage, while shrugging off a spat with NYSE Euronext as a distraction, a source familiar with the matter said.

via Business feed http://www.scmp.com/business/banking-finance/article/1300044/sec-reviews-nasdaq-rivals-blame-each-other-outage