Technology & Science

Hackers Force 24-Hour Global Shutdown & Rollback of Rainbow Six Siege

On 27-28 Dec 2025, Ubisoft yanked Rainbow Six Siege offline worldwide and reversed all post-11:00 UTC 27 Dec data after intruders injected billions of premium credits and hijacked moderation tools.

By Priya Castellano

Focusing Facts

  1. Roughly 2 billion R6 Credits—valued around $13.33 million at Ubisoft’s list price—were dumped into player accounts.
  2. Servers (and the player-to-player Marketplace) were disconnected for more than 24 hours, from about 09:00 ET 27 Dec until 19:30 ET 28 Dec, while a full rollback was executed.
  3. Attackers gained ban/unban privileges, posting custom ban-ticker messages and arbitrarily suspending accounts before Ubisoft disabled the feature.

See how 3 sources reported this story.

Where they agree. Where they disagree. What they left out.

  • Full multi-perspective analysis on every story
  • Primary source links for every claim
  • Daily email briefing — no algorithm

Perspectives in this article

  • Mainstream tech and general news outlets
  • Insider gaming journalists sceptical of the panic
  • Crypto/Web3-oriented tech media
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