This video discusses how a Steam game called "Block Blasters" was used to distribute stealer malware, which stole approximately $150,000 from victims' crypto wallets and compromised their accounts. The video explains the malware's multi-stage infection process, its use of Telegram for command and control, and how attackers were tracked down. It also highlights the ease with which such malware can be created and distributed, warning viewers to be cautious about links to games, even on official platforms, and the importance of monitoring the dark web for compromised data.