Anti-Phishing Gate

Anti-Phishing Gate

Anti-Phishing Gate is a Chrome extension (Manifest V3) that helps protect you from phishing redirects.

You choose websites you want to protect, such as your bank, company portal, or webmail, and mark them as sandboxed. While browsing one of these protected sites, if a link attempts to open a different host in a new tab or window, the extension pauses the navigation and displays a confirmation dialog showing exactly where the link will take you. This helps prevent malicious links from quietly redirecting you to convincing phishing websites.

Protection operates at the full host level. For example, mail.example.com, app.example.com, and example.com are treated as separate hosts. Protecting or trusting one does not automatically apply to the others.

The extension maintains two lists:

Sandboxed Hosts