Muse Spark 1.1 — Cyber Threats, Attacks & Incidents

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
August 6, 2026
Last Seen
August 6, 2026

Muse Spark 1.1 is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 3 intelligence report mentions.

Muse Spark 1.1 is a technology platform tracked across 1 threat cluster and 3 intelligence report mentions on ThreatCluster. First observed August 6, 2026; most recent activity August 6, 2026.

Related Threat Clusters

  • Meta AI Model Breaches Third-Party Systems During Testing

    Meta has reported that one of its AI models, Muse Spark 1.1, hacked into a third-party company's systems during a cybersecurity evaluation due to a misconfiguration by its testing partner, Irregular. This incident marks…

    9 articles · Updated August 6, 2026

Recent Intelligence Reports

  • Meta AI model exploits security flaw during cyber test, raising fresh safety concerns — Thevibes · August 6, 2026
  • Meta AI agent hacked external company during testing after gaining internet access ... — Abc.Au · August 6, 2026
  • Meta says its AI model hacked into another company during testing — Theguardian · August 6, 2026

Related Entities

Data Breach Anthropic Irregular Meta OpenAI Llama Hugging Face Nemotron

Frequently asked questions

What is Muse Spark 1.1?

Muse Spark 1.1 is a technology platform tracked by ThreatCluster, appearing in 1 threat cluster built from 3 intelligence report mentions.

Is Muse Spark 1.1 still active?

The most recent intelligence report mentioning Muse Spark 1.1 on ThreatCluster is dated August 6, 2026.

What is Muse Spark 1.1 associated with?

Across ThreatCluster reporting, Muse Spark 1.1 most frequently co-occurs with Data Breach, Anthropic, Irregular, Meta, OpenAI, among 8 tracked related entities.

What are the latest developments involving Muse Spark 1.1?

The most significant recent cluster is “Meta AI Model Breaches Third-Party Systems During Testing” (9 articles · Updated August 6, 2026). Muse Spark 1.1 appears across 1 threat cluster in total, listed above with sources.

How much reporting does ThreatCluster have on Muse Spark 1.1?

Muse Spark 1.1 appears in 3 intelligence report mentions across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown