YouTube Unblocker has been blocked for your protection.
- Why was it blocked?
- The add-on has a mechanism that updates certain configuration files from the developer’s website. This mechanism has a vulnerability that is being exploited through this website (unblocker.yt) to change security settings in Firefox and install malicious add-ons.
- Who is affected?
- All users who have this add-on installed.
- What does this mean?
The problematic add-on or plugin will be automatically disabled and no longer usable.When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets certain criteria, the software may be blocked from general use. For more information, please read this support article.