An unreleased PC developer build of Forza Horizon 6 recently leaked following an early Steam preload, giving some players unauthorized access to the game. In response, Microsoft appears to be issuing severe penalties, with reports of hardware-level bans surfacing for those who played the leaked content. For more details on how the build leaked, you can read our initial report here.
The bans, which reportedly lock an entire PC or console out of the game rather than just a single user account, have sparked discussion and concern across community forums. This escalated enforcement action from Microsoft is specifically targeting those who accessed the game before its official release.
What players are reporting
Following the leak, players who launched the early build have taken to community forums to report the consequences. A prominent thread on the Forza Horizon subreddit is filled with users discussing whether the bans they received were tied to their account or their entire device. Many are confirming that they received a device ban, which would prevent any account from playing Forza titles on that specific hardware.
These reports suggest that Microsoft is taking a zero-tolerance stance on the leak. The core issue is not standard in-game cheating but the act of playing an unauthorized, pre-release version of the game. This action is considered a significant breach of the terms of service, leading to the harshest available penalty.

