Version - Waterfox Browser Old
Use NoScript Classic. Set it to "default deny" for all sites except those you trust explicitly.
For years, Waterfox maintained two distinct branches: waterfox browser old version
Recently, the developer announced that Waterfox Classic would no longer receive security updates and was essentially archived. This left users who relied on specific legacy extensions in a difficult position—forcing them to hunt for the last known stable releases of Classic or older builds of Current. Use NoScript Classic