Iranian hackers shut down UK power plant

A small power plant in the UK was shut down for four days due to a cyber attack, the government confirmed. Despite the incident, there was no threat to the nation's energy system, according to officials. The Department for Energy Security and Net Zero (DESNZ) notified power companies about the risk of similar cyber attacks. The attack, believed to be carried out by Iranian hackers affiliated with the regime, took place last month, but the government and the National Cyber Security Centre refrained from disclosing further details due to security concerns.

The affected site was a small-scale generator, not an essential service like a large power station. The UK's power network includes numerous smaller gas generators used for short-term power supply. The government is updating its cyber security regulations and working on a new energy resilience strategy. Iran is recognized as a potent cyber power, and while there has been little activity recently, British and American intelligence agencies have consistently warned about the risks posed by hackers from Russia, China, Iran, and North Korea.

These hackers frequently bombard critical national infrastructure and government agencies with attacks daily. Major incidents have previously disrupted systems, schools, and commercial manufacturing facilities, including production lines at Jaguar Land Rover. Additionally, foreign hacking groups have stolen customer information from retail businesses and voter records from the Electoral Commission.

However, no hacker has managed to bring a British power plant to a standstill, despite warnings of frequent attacks on national infrastructure.