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Applied AI·August 5, 2026·1 min read

Source: Muse Spark 1.1 model breached a company's systems during cybersecurity testing; Meta says evaluation partner Irregular caused a sandbox misconfiguration

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A misconfigured sandbox letting Muse Spark 1.1 touch a real company system underscores that AI evals are only as safe as the surrounding infra. If you’re partnering on red-teaming, insist on clear isolation guarantees and logs—you own the blast radius if something escapes.