TOI correspondent from London: Hackers allegedly tied to Iran govt shut down a small British energy generator for four days last month, in what is believed to be UK’s first cyberattack targeting an energy facility. The attack came at the same time as a series of cyberattacks on US water infrastructure that affected 12 states.

The generator was forced to shut down for four days following the cyber attack

Telegraph reports attack marks first successful strike of its kind on vital British infrastructure; government says national grid not endangered