The Telegraph reports that Iran-linked hackers disrupted a British power facility last month, marking a potential first for attacks on UK energy infrastructure.
WEB DESK: Hackers believed to be linked to Iran reportedly carried out a cyberattack that shut down a British power plant for four days last month, according to a report by The Telegraph.
The incident is being described as potentially the first known case in which hackers associated with the Iranian government successfully disrupted and completely shut down a power-generation facility in the United Kingdom.
UK power plant reportedly remained offline for four days
According to The Telegraph, the affected facility was rendered completely inoperable for four days following the cyber incident.
Staff reportedly worked continuously to restore the plant’s operations during the disruption.
British officials have declined to identify the facility, citing security concerns.
The plant is understood to have been relatively small, meaning its shutdown did not have a significant impact on Britain’s wider electricity generation or distribution network.
Potential first successful shutdown of UK energy facility
The reported incident has raised concerns among cybersecurity and national security experts because of the apparent ability of Iran-linked hackers to disrupt critical infrastructure.
Warnings about the growing threat of cyberattacks against critical infrastructure have been issued for years. However, The Telegraph reported that authorities believe hackers had not previously succeeded in completely shutting down a British power plant.
If confirmed, the incident would represent a significant escalation in the cyber threat posed to UK energy infrastructure.
Incident coincided with US infrastructure attacks
The reported British attack occurred around the same time as a series of attacks targeting water infrastructure in the United States, according to the newspaper.
Those incidents reportedly affected infrastructure across 12 US states and prompted concerns at the White House.
The apparent timing has added to wider concerns about cyber actors targeting essential infrastructure in Western countries.
Possible message from Iran-linked hackers
Cybersecurity experts cited by The Telegraph believe the attack may have been intended partly as a demonstration of capability.
The objective may have been to show that hackers associated with Iran’s Islamic Revolutionary Guard Corps (IRGC) could gain access to sensitive British systems and potentially disrupt critical facilities.
Such an operation could serve as a warning that Iran-linked cyber groups possess the ability to penetrate systems supporting essential services.
