Hackers shut down a UK power plant for four days — Iran-linked group suspected

Hackers breached the computer system of a power plant in the United Kingdom in July and brought it offline for four days, The Daily Telegraph reported, citing sources.

The attack targeted a small electricity generation facility. The shutdown did not affect the country's overall power supply, as the plant had limited capacity. Still, the successful intrusion into critical infrastructure has raised serious concerns among security officials.

According to the newspaper's sources, individuals linked to Iran may have been behind the cyberattack. However, this version has not yet been officially confirmed. The investigation is ongoing.

The incident comes amid a wave of cyberattacks on European government and energy infrastructure. In August, hackers targeted the information networks of the Berlin Senate, compromising the departments of urban development, construction and housing, as well as the authority for mobility, transport, environment and climate. Both cases are under investigation.

Authorities are now working to determine the full scope of the breach and whether any data was stolen or systems were damaged. The power plant has since resumed normal operations, but the attack highlights the growing vulnerability of critical infrastructure to state-sponsored hacking groups. The British government has not publicly commented on the incident, but sources indicate that cybersecurity agencies are coordinating with international partners to trace the perpetrators.