Meta's new AI agent is having a fantastic start. A newly discovered security flaw is giving it an uncomfortable reality check.

CNBC's Julia Boorstin joins 'Squawk on the Street' to discuss Meta's stock rallying Monday as the AI assistant Muse gains popularity and the upcoming Meta Connect.

The online retail giant has accused Meta's AI of being a security risk.

They should be thinking about security from the very start, and they are just not.’ Meta has issued a patch for its Muse macOS app following the discovery of a zero-day vulnerability that could allow someone to take control of the AI agent.