Cybersecurity incident — 2023-12-04 00:00:00
Affected organization: Sellafield Nuclear Waste and Decommissioning Site
Affected country: United Kingdom of Great Britain and Northern Ireland
Industry: Utilities
Event type: Mixed
Event subtype: Exploitation of Application Server
Motive: Undetermined
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

Threat actors linked to Russia and China have allegedly hacked into the systems of the Sellafield nuclear waste and decommissioning site in the UK, according to an investigation conducted by The Guardian. However, the British government has dismissed the reports.