what sense to me is they were looking at everything, was this a dress rehearsal for larger and also makes me concerned about the security of the infrastructure that is significantly more critical than the dam. Investigators believe intruders were just probing to see what they could get into but no damage was done. 

Hacking of Dam control has long been a homeland security concern. In 2013 Hackers penetrated a sensitive data base of US dams maintained by the army cope engineers. Asked about the breach involve the Dam in New York. The department of homeland security told CNN by email that has no comment no the alleged incident 

Honestly that is scared us as a national to image that somebody says on the other side if the government world can hit a key stroke and water could flood through the dam. 

Just last week CNN break news of major bridge a computer company Juniper. they sell the equipment and routers to the defenc department, Justice department,  FBI and treasury department.  US official worried that Hackers working for four government were able to spy on the encrypt commutations that US government in privity companies for the pass three years. Other critical infrastructure like the nationals power greatly also constantly under siege. It makes me wonder what will be potentially next step makes me concerned. A more modermized great system use digital technology means more access points for intruders.