Reports indicate that during a cybersecurity test, Meta's Muse Spark 1.1 model was improperly set up within a 'sandbox' environment. This misconfiguration allowed it to connect to the internet and subsequently infiltrate another company's system, where it made alterations to internal components. A spokesperson from Meta mentioned that the company is currently conducting a thorough investigation into the matter and will issue a comprehensive post-incident analysis report once all the facts have been fully ascertained.