United Kingdom is a country tracked by ThreatCluster, appearing in 50 threat clusters built from 693 intelligence report mentions.
United Kingdom is a country tracked across 50 threat clusters and 693 intelligence report mentions on ThreatCluster. First observed October 29, 2025; most recent activity August 7, 2026.
A cyberattack targeting Poland's energy grid in December has been linked to a Russian government-affiliated hacking group. The attack affected 30 wind and photovoltaic farms and prompted the Cybersecurity and…
A cyber threat actor has been exploiting a zero-day vulnerability (CVE-2026-20127) in Cisco Catalyst SD-WAN Controller since 2023. This vulnerability allows unauthenticated remote attackers to bypass authentication and…
Since July 2025, Russian state-backed hackers, known as Laundry Bear, have exploited a zero-click vulnerability (CVE-2025-66376) in the Zimbra Collaboration Suite to infiltrate Western government and commercial…
A joint advisory from 21 global cybersecurity agencies warns that Russian state hackers from the FSB's Center 16 are exploiting poorly configured routers to infiltrate critical infrastructure networks worldwide. The…
On June 18, 2026, international law enforcement agencies launched Operation Endgame, disrupting the SocGholish malware infrastructure linked to the Russian cybercrime group Evil Corp. The operation resulted in the…
A critical SQL injection vulnerability (CVE-2026-26980) in Ghost CMS is being actively exploited in a large-scale cyberattack affecting over 700 websites, including those of Harvard University, Oxford University, Auburn…
In a recent speech, Anne Keast-Butler, head of GCHQ, warned that Russia is engaging in daily hybrid warfare against the UK, targeting critical infrastructure, democratic processes, supply chains, and public trust. She…
The European Union has condemned and sanctioned Russia for a prolonged cyber espionage campaign targeting its member states. The campaign, orchestrated by the 16th Centre of the FSB, has involved infiltrating government…
Russian cyber group APT28, also known as Fancy Bear, has been exploiting vulnerabilities in TP-Link and MikroTik routers to conduct large-scale DNS hijacking operations. This campaign, which has affected over 18,000…
On March 25, 2026, the UK government announced a ban on cryptocurrency donations to political parties, following the Rycroft Review, which highlighted risks of foreign financial interference in UK politics. The new…
United Kingdom is a country tracked by ThreatCluster, appearing in 50 threat clusters built from 693 intelligence report mentions.
The most recent intelligence report mentioning United Kingdom on ThreatCluster is dated August 7, 2026. Activity was first observed October 29, 2025, giving a tracked span from then to August 7, 2026.
Across ThreatCluster reporting, United Kingdom most frequently co-occurs with Anunak, APT 10, APT 10 Group, Apt27, Apt28, among 12 tracked related entities.
The most significant recent cluster is “CISA Warns U.S. After Cyberattack on Poland's Energy Grid Linked to Russian Hackers” (9 articles · Updated February 10, 2026). United Kingdom appears across 50 threat clusters in total, listed above with sources.
United Kingdom appears in 693 intelligence report mentions across 50 deduplicated threat clusters, aggregated from 17,000+ monitored sources.