A cybersecurity expert has uncovered a significant security flaw in Muse, Meta's AI agent, which could allow an attacker to take full control of a user's Mac computer without the user's knowledge. This vulnerability raises concerns about the potential risks associated with AI-driven software, especially when integrated with operating systems or devices. The expert discovered that by exploiting this flaw, an attacker could execute arbitrary code on the device, potentially allowing them to access sensitive data, install malicious software, or monitor user activity remotely. Muse is part of Meta's broader AI initiatives, designed to assist with various tasks, from content creation to customer service. However, the reported flaw suggests that if not properly secured, such AI tools could pose serious risks to user privacy and system integrity. The expert has not yet disclosed the specific technical details of the vulnerability to avoid misuse, but has called for Meta to address the issue promptly. The discovery comes amid growing concerns about the security of AI-powered technologies, particularly as more companies integrate AI into their products and services. While Meta has not officially responded to the report, the company has previously faced scrutiny over similar security issues in its platforms. Experts emphasize the importance of rigorous testing and transparency in AI development to prevent such vulnerabilities from being exploited. Until Meta provides a response or a patch for the issue, users are advised to remain cautious and ensure their systems are up to date with the latest security measures. The incident underscores the need for continuous monitoring and improvement in the security of AI systems as they become more deeply embedded in everyday technology.