http://spywareitdaiuyfo2sqb5vsg7mek5cjabdr73luhnda57t2hyuzg7yyd.onion/articles/firefox.html
Anti-privacy search engines by default Old versions of Firefox had Google as the default search engine, which is obviously anti-privacy. For example, from their privacy policy: "When you use our services or view content provided by Google, we automatically collect and store certain information in server logs. This includes: details of how you used our service, such as your search queries.".