Key Points
- The UK government briefed energy company chiefs on measures to protect critical assets following reports of a cyber-attack on a small generator.
- The generator was reportedly taken offline for four days, but officials said the incident did not threaten the wider electricity grid or cause power outages.
- The government and industry are working with regulators and the National Cyber Security Centre to assess the threat and strengthen protections.
Main Story
The UK government has briefed energy industry leaders on measures to strengthen the protection of their assets following reports that hackers linked to Iran disrupted a small electricity generator.
The reports, published by The Telegraph and Financial Times, said the cyber-attack occurred in July and resulted in the generator being taken offline for four days.
The publications attributed the attack to hackers linked to Iran, although the material provided does not state that the attribution has been independently confirmed by the UK government.
Energy Minister Michael Shanks said the government and energy companies were taking the incident seriously and working with regulators and the National Cyber Security Centre to assess potential threats and improve safeguards.
Shanks stressed that the incident did not affect the wider electricity network.
“There was no threat to the wider grid, and nobody lost power,” he said.
He also described the affected generator as very small compared with facilities that would normally be regarded as power stations.
“The generator in question is tiny, especially compared to what most of us would class as a ‘power plant/station’,” he said.
A spokesperson for the UK’s energy department also said there was no threat to the wider electricity system, describing the country’s energy network as highly resilient.
The Issues
The reported incident has drawn attention to the vulnerability of energy infrastructure to cyber-attacks, even where an individual facility is small and an incident does not affect the wider electricity network.
The government’s response is focused on assessing potential threats and strengthening safeguards across the energy industry rather than addressing a disruption to national electricity supplies.
What’s Being Said
Shanks said the government and industry were working with regulators and the National Cyber Security Centre to assess threats and strengthen protections.
The energy department said there was no risk to the wider electricity system and described Britain’s energy network as highly resilient.
What’s Next
The UK government, energy companies, regulators and the National Cyber Security Centre are expected to continue assessing the reported incident and potential cyber threats to energy assets.
The Iranian Embassy in London had not responded to a request for comment at the time of reporting.
Bottom Line
A reported cyber-attack on a small British generator has prompted the UK government to strengthen engagement with energy companies, although officials say the incident did not threaten the wider electricity grid or cause power outages.
