What Is Dr6.biz?
Dr6.biz (as well as dr5.biz, dr7.biz, etc.) are among the many shady sites that attempt to trick users into subscribing to notifications from those sites. Dr6.biz may tell users that they have to click or tap Allow on its notifications confirmation pop-up box to open a page, watch a video, prove that they are not robots, confirm that they are 18+, etc. Should a user click Allow, notifications from Dr6.biz will start showing up on the screen periodically with ads, clickbait links, prompts to download something, invitations to join adult chatrooms, etc. The notifications will appear in a corner of the screen on a computer or on the status bar on a mobile device.