URL Guard by Telmo Carvalho

This add-on intercepts clicks, analyzes URLs before navigation, and asks for user confirmation. It helps prevent phishing, malicious links, and accidental clicks. Works as additional guard against malicious URL changes.

While it may slow normal browsing, it can be easily turned off during routine use and re-enabled when reading suspicious emails or visiting unknown websites. This add-on works seamlessly with web services such as WhatsApp, email clients, PDF viewers, and any content accessed through the browser.

Special thanks to Filipe Kane for the artwork.