Attacks on power substations are growing. Why is the electric grid so hard to protect?
Published
Suspicious activity at power substations has been on the rise even before attacks at two North Carolina substations in December. Here's what to know.
Published
Suspicious activity at power substations has been on the rise even before attacks at two North Carolina substations in December. Here's what to know.
Watch VideoVandalism at three power substations in western Washington early Sunday initially cut power to about 14,000 utility..
Recent attacks have underscored the vulnerability of the US electric grid, an interconnected system of generating plants, wires,..