Department of Defense — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
7
occurrences
First Seen
October 31, 2025
Last Seen
July 6, 2026

Department of Defense is a organization tracked across 7 threat clusters and 7 intelligence report mentions on ThreatCluster. First observed October 31, 2025; most recent activity July 6, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • US Army websites defaced with pro-Kurdish sentiments, insults to Trump — Cyberscoop · July 6, 2026
  • North Korea-linked hackers suspected in Axios open-source hijack, Google analysts say — Nextgov · March 31, 2026
  • Millions of infected devices fueled massive cyberattacks — Ciso.Economictimes.Indiatimes · March 20, 2026
  • International Crackdown Dismantles Major Botnet Networks | Technology — Devdiscourse · March 20, 2026
  • Son of government contractor arrested after alleged $46M crypto heist from US Marshals — Theregister · March 6, 2026
  • State warns of phishing campaign targeting Hawaii government websites — Hawaiinewsnow · December 31, 2025
  • Government hackers breached telecom giant Ribbon for months before getting caught — Techcrunch · October 31, 2025

CVSS v3.1 Breakdown