One of my favorite security add-ons Rated 5 out of 5 stars
I recently had someone steal my debit card by co-opting my entire identity. I suspect it was done online via accounts I should NEVER have signed up for.
I now am not divulging my email address or real name to non-governmental third parties. This add-on makes this really simple. I can also use it on Chrome the same way.
The amount of privacy invasive tracking is super ridiculous but I'm currently more concerned about protecting my info. I did have a few glitches of the button not responding to my click, but clicking again fixed it.