Gpt-5.4 Mini — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
July 1, 2026
Last Seen
July 29, 2026

Gpt-5.4 Mini is a technology platform tracked by ThreatCluster, appearing in 3 threat clusters built from 6 intelligence report mentions.

Gpt-5.4 Mini is a technology platform tracked across 3 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed July 1, 2026; most recent activity July 29, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Microsoft introduces its own AI model for cybersecurity — Heise.De · July 29, 2026
  • Microsoft has unveiled Project Perception — Mezha.Ua · July 28, 2026
  • Microsoft's new cyber model handles most MDASH work, but its top score still uses GPT — Mlq.Ai · July 28, 2026
  • Deepkeep Exposes Inkject A New Visual Prompt Injection Vulnerability That Bypasses Guardrails In Leading Ai Models 302815702 — www.prnewswire.com · July 1, 2026
  • DeepKeep Exposes 'InkJect,' a New Visual Prompt Injection Vulnerability that Bypasses ... — Morningstar · July 1, 2026
  • DeepKeep Exposes 'InkJect,' a New Visual Prompt Injection Vulnerability that Bypasses ... — Prnewswire · July 1, 2026

Frequently asked questions

What is Gpt-5.4 Mini?

Gpt-5.4 Mini is a technology platform tracked by ThreatCluster, appearing in 3 threat clusters built from 6 intelligence report mentions.

Is Gpt-5.4 Mini still active?

The most recent intelligence report mentioning Gpt-5.4 Mini on ThreatCluster is dated July 29, 2026. Activity was first observed July 1, 2026, giving a tracked span from then to July 29, 2026.

What is Gpt-5.4 Mini associated with?

Across ThreatCluster reporting, Gpt-5.4 Mini most frequently co-occurs with Zero-day Exploit, Anthropic, DeepKeep, OpenAI, Israel, among 12 tracked related entities.

What are the latest developments involving Gpt-5.4 Mini?

The most significant recent cluster is “DeepKeep Reveals InkJect: New Visual Prompt Injection Vulnerability in AI Models” (4 articles · Updated July 1, 2026). Gpt-5.4 Mini appears across 3 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on Gpt-5.4 Mini?

Gpt-5.4 Mini appears in 6 intelligence report mentions across 3 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown