"Vote for my Team" STEAM SCAM

Popup - CUPGOTEAM - Dota 2 & CS:GO Tournaments

A WhoIs lookup reveals the domain was registered via Reg.ru on June 24, 2021 (Updated July 10, 2021) - Whois cupgoteam.com

Associated Steam Account (likely compromised) - Steam Community :: CHeeky

Popup will redirect to a fake Steam login page designed to steal your credentials.