What Is Fastbestcaptcha.top?
Fastbestcaptcha.top is one of numerous shady sites that try to trick people into allowing those sites to send them notifications. Sites may claim that users need to click Allow on a “Show notifications” pop-up box to open a page, watch a movie, start a game, verify that users are 18+, etc. Fastbestcaptcha.top claims that clicking Allow is necessary to prove that users are not robots. Once someone allows notifications from Fastbestcaptcha.top, the notifications will start appearing from time to time with ads, links to shady sites, prompts to download something, fake messages and alerts, etc. The notifications will appear in the bottom-right corner of the screen on Windows, in the top-right corner on macOS, or on the lockscreen on Android.