(Seattle Times) Adam Crain assumed that tapping into the computer networks that power companies use to keep electricity zipping through transmission lines would be nearly impossible in these days of heightened vigilance over cybersecurity.

To his surprise, it was startlingly easy.

When Crain, the owner of a small tech firm in Raleigh, N.C., shared the discovery with beleaguered utility security officials, the Homeland Security Department began sending alerts to power-grid operators, advising them to upgrade their software.

“A Nation Forsaken” reveals America’s power grid is running on borrowed time.

The alerts haven’t stopped, because Crain keeps finding new security holes he can exploit.

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