Final answer:
Reaper, Widowmaker, and Sombra are operatives of the villainous organization called Talon in the video game Overwatch.
Step-by-step explanation:
The characters Reaper, Widowmaker, and Sombra are operatives for a fictional organization in the video game Overwatch called Talon. This organization is typically portrayed as the antagonist group within the game's lore, focusing on criminal activities and global terrorism. Each character brings unique skills to the organization, with Reaper acting as a wraith-like assassin, Widowmaker as a cold-blooded sniper, and Sombra as a master hacker and intelligence agent capable of manipulating battlefields by controlling information and technology.