IB Updater has been blocked for your protection.

Why was it blocked?
This add-on is side-installed with other software, and blocks setting reversions attempted by users who want to recover their settings after they are hijacked by other add-ons.
Who is affected?
All Firefox users who have this add-on installed. Users who want to enable the add-on again can do so in the Add-ons Manager.
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.