National Cyber Security Centre

Factsheet which exposes the Armed Forces of the Russian Federation (GRU) cyber and information operations against the UK and allies.

A roadmap for government, regulators and industry to strengthen cyber security and resilience across the Great British energy sector, supporting Clean Power 2030.

A call for information to help government understand current capabilities and practical constraints in the development of secure AI computing systems.

Ministers and the National Cyber Security Centre have written an open letter to small businesses and business representative organisations about cyber security.

Ministers and security chiefs have written to leading UK companies about cyber security.

The third UK–Nigeria Security and Defence Partnership Dialogue held at the Foreign, Commonwealth & Development Office (FCDO), from 15 to 16 July 2025.

The second UK-Nigeria Security and Defence Partnership Dialogue held at the office of the National Security Adviser in Abuja, from 7 to 8 February 2024.

This page provides the annual review summaries for the Conflict, Stability and Security Fund (CSSF) programmes in Cyber.

This page includes the summaries of the Conflict, Stability and Security Fund (CSSF) Cyber programmes.

Technical information analysis shows the Russian Main Intelligence Directorate (GRU) was almost certainly involved in disruptive DDoS cyber attacks.

Meeting between Government and tech industry to improve firmware security across a wide range of devices