Privacy Badger helped me detect some privacy-and security thieves.
Privacy Badger is a great add-on for privacy-and-security-conscious people to browse the dangerous internet. Privacy Badger does what it says, protects its users.
I wrote the following message to Mozilla:
Firefox is wonderful. Firefox is great, but it would be 'greater' if Firefox has an inbuilt VPN, like the Opera Web Browser. I think Firefox should protect these addons to maintain the healthiness of the browser and improve its rankings among other web browsers:
NoScript Security Suite, Disconnect, BetterPrivacy-signed, Privacy Badger, HTTPS Everywhere, Blur, Click&Clean, uBlock Origin, Bluhell Firewall, Self-Destructing Cookies and Random Agent Spoofer
Thank you so much for maintaining the world's most secure web browser.

Has a simple, intuitive interface, and a built-in feedback form.

Simple

The addon works without any problems, causes no site loading issues and is more trustworthy than other, similar programs.

Privacy badger gives me peace of mind! They clearly show what cookies or trackers are blocked and why, and they come from EFF with a great record for privacy protection!

I'm having a lot of trouble with adware and spyware and torjan viruses but destroying the potential of marriage is better than nothing

Differently than other applications that might break a page, this one actually analyzes traffic and behaviour of trackers to determinate which ones are tracking you and which ones are not, progressively blocking privacy risks without hurting your web experience. A must have!

Safe & secure, just what I was looking for

Excellent module pour protéger sa vie privée

Very user friendly interface. Never breaks websites and blocks brilliantly. Didn't expect anything else from the electronic frontier foundation. 5/5!

very good

This does a great job of blocking tracking software but permits adverts that don't track, giving sites you use the revenue some of them require to survive.
I have no problem with adverts, as such

I hoped the recent code rewrite would also mean Android compatible. Great work devs