Considering that you are on the Internet right now, the odds are that, if you're not in an open-plan office, either your previous or next visit will be to a porn site. And when you do so, you may do it in your browser's "privacy mode," in order to cover your digital footsteps. But maybe you should hold off for a minute on that. A very important new study explains that the authors "show that many popular browser extensions and plugins undermine the security of private browsing." The long and the short of it? If you are on the internet looking at porn, you are not safe. And worse, [...]