Rainbow Six Siege servers taken offline after major security breach

Published: 11:34, 28 December 2025
Share this story:
Steam
Rainbow Six Siege servers taken offline after major security breach
Rainbow Six Siege servers taken offline

Key Points from the Article

  • Rainbow Six Siege taken offline after major exploit causing players to receive large amounts of Renown, premium currency, and rare/unobtainable cosmetics without any player action
  • Issue affected all players across all platforms, with reports emerging December 26-27 of "infinite exploit" activity
  • Ubisoft shut down all core services including account verification, matchmaking, and marketplace with no timeline provided for restoration
  • Players discovered normally unobtainable items like Glacier weapon skins, developer-exclusive cosmetics, and Alpha Packs in their inventories
Rainbow Six Siege servers taken offline

Ubisoft has shut down Rainbow Six Siege servers after a serious security breach caused abnormal account activity, unexpected rewards, and automated bans across platforms.

Ubisoft has taken Rainbow Six Siege offline following a major exploit. This issue has “affected” all players and accounts, with extremely strange activity being reported on the game’s main live-service and account platforms.

Reports began to surface late December 26 and in the early hours of December 27 of what players are describing as “infinite exploit” activity. Accounts were found to be gaining large quantities of Renown and other premium currency, with certain players also reporting “super rare” cosmetics that normally cannot be acquired.

Players are also reporting that the rewards were acquired with “no purchases, matches, or other player actions.” The scope of the problem is unprecedented and has been reported by many different players across many platforms, which is the reason Ubisoft has taken all of the game’s core services offline.

Issue has affected all systems

In the time since the activity first began to be reported, Ubisoft has made official statements confirming what players have described in-game.

In addition, players discovered rare and normally unobtainable cosmetic items in their inventories, such as:

  • Glacier weapon skins
  • Developer-exclusive cosmetics
  • Large quantities of Alpha Packs

Ubisoft initially described the problem as a “service incident” and has since confirmed that all Siege servers and the in-game marketplace will be offline for all players and across all platforms.

Systems that are offline include:

  • Account verification
  • Matchmaking
  • Marketplace and in-game purchases

At the time of writing, Ubisoft has not issued any official statements or comments as to what caused the issue or how widespread the problem is. It is also unclear when players can expect the game’s core services to come back online. 


DON'T MISS:

Latest Game News