UAT4356 — Threat Actor Profile, Campaigns & Targets

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
November 6, 2025
Last Seen
December 19, 2025

Related Threat Clusters

  • Cisco Warns of New Attack Variant Targeting Firewalls

    Cisco Systems has issued a warning regarding a new attack variant targeting its Secure Firewall devices, leveraging vulnerabilities CVE-2025-20333 and CVE-2025-20362. These vulnerabilities could potentially lead to…

    4 articles · Updated November 6, 2025
  • UK Foreign Office Hacked; Chinese Group Suspected

    The UK Foreign Office was hacked in October, with government data reportedly stolen. Trade Minister Chris Bryant confirmed the breach and stated that the risk to individuals is considered low. Investigations are…

    25 articles · Updated December 19, 2025
  • Cisco Firewalls Targeted by New Attack Variant Exploiting Critical Vulnerabilities

    Cisco has reported ongoing attacks against its firewalls, specifically targeting vulnerabilities CVE-2025-20333 and CVE-2025-20362. These flaws allow remote code execution and unauthorized access, leading to potential…

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Recent Intelligence Reports

  • Foreign Office hacked: China accused of stealing secret files — Computing · December 19, 2025
  • Cisco fixes critical flaws in Unified Contact Center Express — Csoonline · November 7, 2025
  • Cisco Firewalls Under Siege: New Exploits Spark Urgent Patch Warnings — Webpronews · November 6, 2025

CVSS v3.1 Breakdown