China’s hacking of American utilities, even in small towns like Littleton, Massachusetts, has alarmed America’s national security leaders. The breach was contained before China had operational control. If hackers had gained control, they could have poisoned the water supply, says Nick Lawler, general manager of an electric and water utility in Littleton. “If you are willing to go after a small water provider in Littleton, Massachusetts, what other target is off the list?” former NSA Director Gen