Telegraph Report: Cyberattack Attributed to Iran Shuts Down UK Power Plant for Four Days

The Telegraph reported that hackers attributed to the Islamic Republic of Iran managed to shut down a British power plant for four days in an unprecedented cyberattack. The report notes that this is considered the most successful attack of its kind against UK infrastructure to date. British officials have declined to name the affected power plant due to security concerns. The incident occurred concurrently with a series of cyberattacks on water infrastructure across 12 US states. The UK's National Cyber Security Centre (NCSC), a branch of the GCHQ intelligence agency, has been notified and has provided guidance to energy company executives. While the attack did not cause widespread public disruption, analysts suggest it was intended to demonstrate the capability of hackers linked to the Islamic Revolutionary Guard Corps to access sensitive UK infrastructure. A UK government spokesperson emphasized the resilience of the country's energy system, stating that the incident affected only a small-scale energy generator and that at no point was there a risk to the wider energy grid.