Stock market hacked?

This morning, I was on a major stock trading site when the NYSE went down. Someone posted this amazing site where you can visually see hack attacks in progress.  There were about 1100 attacks coming from China at that time.

http://map.norsecorp.com/

This is an amazing website.  

Also offline was ZeroHedge (notorious tinfoil hat site frequented by investors), WSJ, United Airlines and others.