International cyber crime groups are advancing faster than agencies can put up defenses.
The latest ISIS hack has limited fear factor as it unveils group's weaknesses, say security experts.
President Obama has asked Congress to spend $19 billion on cyber security in the fiscal 2017 budge proposal.
The plan, code-named Nitro Zeus, was aimed at damaging Iran's air defenses, communications and power grid.
The former NSA contractor thinks the U.S. has been too focused on offensive capabilities.
The Army's increasing reliance on "an ever-smaller group" of ever-expanding people "to serve and defend the country," presents a "big national security question," said Maj. Gen. Allen Batschelet.