MUD is a browser extension that serves as a real-time Malicious URL Detector. With the rise of online threats, internet safety has become paramount. This tool aims to monitor URLs and alert users of potential dangers before they can visit a harmful site. By leveraging various algorithms, MUD scans URLs against known malicious databases to provide instant feedback. It acts as your safeguard while you navigate the web, ensuring that users are less likely to fall victim to phishing attacks and malware-infected sites.