A cyberattack attributed to Iranian hackers resulted in the four-day shutdown of a power plant in the United Kingdom, according to the Daily Telegraph. This incident marks the first known instance where hackers associated with the Iranian regime successfully disabled a facility in the UK.
The Daily Telegraph reported that the attack coincided with a series of assaults on water infrastructure across twelve states in the United States. British officials have not disclosed the name of the affected power plant, citing security concerns. However, the newspaper noted that the targeted facility was likely small and that the outage did not impact overall energy supplies or production in the UK.
Furthermore, the four-day shutdown would have had minimal impact on the national grid, as many factories and hospitals are equipped with their own power generators.
British and American intelligence agencies have repeatedly warned of the threat posed by hackers from Russia, China, Iran, and North Korea, who target critical infrastructure and government institutions. Previous cyberattacks in the UK have led to failures in the health service, schools, and manufacturing plants, as well as data breaches affecting commercial entities and electoral commissions.
According to reports, since the onset of the conflict between the US and Israel with Iran on February 28, Tehran has intensified cyberattacks against Western nations. Suspicion of Iranian-linked attacks has also been noted in Poland, Germany, Finland, Belgium, and various Middle Eastern countries.
Experts have long warned that the UK is inadequately prepared for cyberattacks from foreign adversaries. Last year, the UK’s Intelligence and Security Committee assessed that the risk of an Iranian cyberattack on British infrastructure was “unlikely.” However, a government assessment published last month indicated that the likelihood of a serious and effective cyberattack on national infrastructure ranges between 5% and 25%, as reported by the Daily Telegraph.
