National Cyber Security Centre — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
8
occurrences
First Seen
November 12, 2025
Last Seen
July 5, 2026

Related Threat Clusters

Recent Intelligence Reports

  • Russian hackers infiltrate UK government emails in cyberattack targeting Foreign Office officials — Cryptobriefing · July 5, 2026
  • Russian hackers steal government logins — Telegraph · July 5, 2026
  • US, UK agencies warn hackers were hiding on Cisco firewalls long after patches were applied — Cyberscoop · April 23, 2026
  • Data may have been taken in Ombudsman office cyber attack — Rte.Ie · December 17, 2025
  • Major London councils initiate 'emergency' plans after being hit by cyber attack — Lbc · November 25, 2025
  • Software companies must be held liable for British economic security, say MPs — Therecord.Media · November 24, 2025
  • NHS Investigating Oracle EBS Hack Claims as Hackers Name Over 40 Alleged Victims — Feeds.Feedburner · November 13, 2025
  • New UK laws to strengthen critical infrastructure cyber defenses — Bleepingcomputer · November 12, 2025

CVSS v3.1 Breakdown