Claude Opus - Tool

Threat entity extracted from intelligence sources

Frequency
8
occurrences
First Seen
April 15, 2026
Last Seen
July 23, 2026

Claude Opus is a tool tracked by ThreatCluster, appearing in 6 threat clusters built from 8 intelligence report mentions.

Claude Opus is a tool tracked across 6 threat clusters and 8 intelligence report mentions on ThreatCluster. First observed April 15, 2026; most recent activity July 23, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Fake Claude app promoted by Bing ads pushes SectopRAT malware — Bleepingcomputer · July 23, 2026
  • Hacker Turns AI Jailbreaks Into Offensive Attack Platform — Darkreading · July 21, 2026
  • Russian Hacker Turns Jailbroken Claude Into Pentest Platform — Infosecurity-Magazine · July 21, 2026
  • Government of Alberta uses Claude to find and fix cybersecurity vulnerabilities — Anthropic · July 6, 2026
  • AI-built ransomware toolkit automates EDR evasion, AD discovery — Bleepingcomputer · June 2, 2026
  • Threat Actor Uses AI to Build EDR Evasion Tools — Infosecurity-Magazine · June 2, 2026
  • What Is an AI Prompt Injection Attack? The Hidden Threat Hijacking Your Chatbots — Decrypt.Co · May 30, 2026
  • Cal.com Is Going Closed Source Because of AI — Rss.Slashdot · April 15, 2026

Frequently asked questions

What is Claude Opus?

Claude Opus is a tool tracked by ThreatCluster, appearing in 6 threat clusters built from 8 intelligence report mentions.

Is Claude Opus still active?

The most recent intelligence report mentioning Claude Opus on ThreatCluster is dated July 23, 2026. Activity was first observed April 15, 2026, giving a tracked span from then to July 23, 2026.

What is Claude Opus associated with?

Across ThreatCluster reporting, Claude Opus most frequently co-occurs with Gtg-1002, Malware, Ransomware, Sql Injection, Trojan, among 12 tracked related entities.

What are the latest developments involving Claude Opus?

The most significant recent cluster is “AI-Driven Malware Framework Automates EDR Evasion Tactics” (16 articles · Updated June 2, 2026). Claude Opus appears across 6 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on Claude Opus?

Claude Opus appears in 8 intelligence report mentions across 6 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown