Popup - PROESLLeague - Dota 2 & CS:GO Tournaments (aplmasters.com)
A WhoIs lookup reveals the domain was registered by Gregory Eleven from Moscow, Russia on June 25, 2021 - Whois aplmasters.com
Associated Email Address - [email protected]
Requires users to “log into” their Steam accounts using an additional popup that displays as “about:blank”