Backdoors on Steam

Enter the twisted realm of the Backrooms. Explore 100 procedurally generated rooms, and survive with up to three friends in intense co-op action. Unravel the secrets, beware of lurking entities. Find the way out or become lost forever in the depths of the Backrooms.

How to Uninstall Steam Games (and Reinstall Them Later)

Escape the Backrooms on Steam

Vermilion Views

Steam stays global in China, for now - Protocol

Backdoors: Chapter 1

Malware Targeting Steam Traders Banks on New Escrow System

Steam (service) - Wikipedia

Kazakh national charged with selling corporate backdoors on cybercrime forums

Backdoors on Steam

Backdoors & Breaches - Tabletop Simulator Guide - Black Hills Information Security

Fake Steam Trading Websites Distribute Backdoors

Steam bug could have given you access to all the CD keys of any game