Anyone knows how to permanently remove Cookies in Safari? Im running the latest MacOS Sierra with latest Safari on a 2011 Macbook Pro. In preferences, every time I <Remove All> (in Preferences/Privacy tab/Manage Website data, the cookie files reappear within seconds even though my Safari tabs are blank, and I have not opened a new site. Moreover, even with "Always block" cookies enabled, I will have cookies tracking me and they populate the Manage Website Data with sites I haven't visited in years. I delete them, only for them to reappear before my eyes the moment I enable cookies for "Current site only" Any thoughts? I have no Macromedia/flash files installed either.