In this high-stakes training scenario, participants will delve into a sophisticated supply chain attack orchestrated by APT41, a notorious cyber threat group from China. The operation focuses on the gaming industry, where attackers have infiltrated the build environment of a popular game to inject a malicious backdoor, known as ShadowPad, into the game's executable. This backdoor is then distributed to millions of unsuspecting players, setting the stage for a widespread cybersecurity breach. Trainees must navigate through a series of alerts to uncover the full scope of the attack and neutralize the threat.