Health-advice testing and the cybersecurity incident are recorded separately; the latter remains attributed to Muse Spark 1.1 with uncertainty

The OnAirToday AI Progress Tracker recorded a verified change to Meta AI's Muse Spark (version muse-spark): Health-advice testing and the cybersecurity incident are recorded separately; the latter remains attributed to Muse Spark 1.1 with uncertainty.

Muse Spark is a Meta AI model; this profile concerns the original model rather than separately named family variants. Reporting describes unreliable health advice during a firsthand Muse Spark test and a separate cybersecurity incident attributed to Muse Spark 1.1, with that version attribution remaining uncertain.

What changed in this review:

• Flaws and limitations updated
• Risks and threats updated

Teams building on Muse Spark should confirm limits, pricing and benchmark coverage against the vendor's own documentation before relying on these figures.

The full profile — capabilities, benchmark citations, known flaws and risk guidance — is on the tracker at /ai-models/muse-spark.

References:

• https://www.wired.com/story/metas-new-ai-asked-for-my-raw-health-data-and-gave-me-terrible-advice/
• https://siliconangle.com/2026/08/06/metas-muse-spark-1-1-hacked-external-organization-cybersecurity-test/