What Is Securecaptcha.top?
Securecaptcha.top (subdomains: a.securecaptcha.top, b.securecaptcha.top, c.securecaptcha.top, etc.) is a dubious website which tries to trick users into subscribing to its notifications. Site notifications are messages from websites that appear in the lower-right corner of the screen on Windows machines, in the top-right corner of the screen on Macbooks, and on the status bar on mobile devices. Securecaptcha.top claims that users need to click Allow on its notifications confirmation pop-up to prove that they are not robots. Once allowed, Securecaptcha.top notifications will start spamming users with ads, links to shady sites, fake alerts, prompts to download something, etc.