It's a very simple fix. Click on the blue "i" at the bottom of their ads and it will take you to their website. There is a tab at the top of the site that says "Uninstall". It actually gives you instructions on how to delete the "malware" from each browser. It's quite strange that they would have that but I'm not complaining. Hope this solves your problem.



EDIT *If you're using chrome and don't see it on the list, delete any extensions that you don't need or that might contain the malware. That worked for me