What Is Yokufu.com?
Yokufu.com is a shady website which tries to trick users into subscribing to its notifications service. Site notifications are messages from sites that appear in the top-right corner of the screen on Macs, in the bottom-right corner on Windows computers and on the status bar on Android devices. Yokufu.com claims that users need to allow its notifications to prove that they are not robots, confirm that they are 18+, start a download, etc. Once allowed, notifications from Yokufu.com will begin spamming the user with ads, links to untrustworthy websites, fake messages and alerts, etc.