NEW DELHI: Amid reports that Chinese state-sponsored hackers targeted the power grid in Ladakh, power minister RK Singh on Thursday said India has a strong defence system against any kind of cyberattacks. “Our defence against cyberattack is strong. These were probing attacks in December, January and February. They did not succeed. But we are aware,” Singh said. The MEA, however, said it didn’t have information about the issue but added that India's “critical infrastructure has adequate safeguard mechanisms”. According to reports, hackers had targeted seven Indian state centres responsible for electrical dispatch and grid control near a border area. They…