In Brief Meta has become the latest major AI company to disclose that one of its models crossed into real-world systems during cybersecurity testing, adding another uncomfortable example...Reuters reported, citing The Information, that Meta Muse Spark AI model hacked another company during cybersecurity testing. Reuters reported, citing The Information, that Meta Muse Spark AI model hacked another company during cybersecurity testing. The model breached an unidentified company systems and made changes to its internal environment. Saying an AI model hacked a company sounds dramatic, and in a sense it is. This will likely accelerate calls for more formal AI cyber incident reporting.