Meta's Muse AI Assistant Vulnerable to Backdoor Exploit A security researcher discovered a vulnerability in Meta's Muse AI assistant that lets malware already present on a Mac hijack the tool and gain backdoor access to sensitive personal data. The exploit is notable because it requires only pre-existing malware on the device, making it a low-effort path for attackers to take control. A security researcher has discovered a shocking vulnerability in Meta's new AI assistant, Muse, that allows malware on a Mac to hijack the tool, giving hackers an easy backdoor into sensitive personal data. This exploit is particularly alarming since it can be triggered by malware that's already on the device, making it a nearly effortless way for attackers to take control.