Cyberattack cripples British energy plant for days

A small energy generation facility in Britain was taken offline for four days in July due to a suspected cyberattack, with investigators pointing to Iranian hackers as the likely perpetrators. British media widely reported the incident, citing the newspaper The Telegraph.

The attack occurred amidst ongoing warnings from the UK's National Cyber Security Centre (NCSC) chief, Richard Horne, about increasing cyber threats from state-sponsored actors, including Iran, Russia, and China, targeting British infrastructure. A government spokesperson confirmed the incident affected a "small energy producer" but stressed that at no point was there a risk to the wider energy system. The NCSC received no reports of power outages related to the event.

This incident echoes similar concerns raised in the United States, where multiple states reported cyberattacks on municipal water systems in early August, also attributed to suspected Iranian hackers. These attacks affected at least seven states and over 30 utility companies, though authorities reported no disruption to water supplies.

Furthermore, the German Foreign Office summoned the Russian ambassador in July following accusations from Germany and other EU nations, as well as Britain, that Russia was responsible for several large-scale cyber operations. These attacks have targeted critical infrastructure, including government agencies, hospitals, and energy providers.