Popup - http://bucin.best/
A WhoIs lookup reveals the domain was registered via NameCheap on December 22, 2020 (updated January 8, 2021) - Whois bucin.best
Popup redirects to a “free vbucks” generator, registered via NameCheap on December 22, 2020 (updated July 9, 2021) - Whois sekut.fun
Requires human verification through the completion of two “surveys.”