MediaPost@MediaPost.@Firefox now blocks 3rd party cookies for all users. http://bit.ly/2Uu0EI3 @wendyndavismediapost.comPolicyBlog: Firefox Joins Safari In Blocking Ad-Tech Companies' Cookies"This milestone marks a major step in our multi-year effort to bring stronger, usable privacy protections to everyone using Firefox," the company wrote.6:56 PM · Sep 5, 20192 Quotes1 Like