Ubisoft's Rainbow Six Siege (R6) hit by cyberattack
Incident
Summary
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Ubisoft's Rainbow Six Siege suffered a confirmed breach that let attackers abuse internal systems, disrupting moderation and player account integrity worldwide. Ubisoft said the game and Marketplace were intentionally shut down while it worked to resolve the issue. The company later said it would roll back transactions made since 11:00 AM UTC.
Related Happenings
Malicious Steam games distributing infostealers and cryptodrainers
Malware Activity
First: 13.03.2026 22:52
Last: 13.03.2026 22:52
Sources 1
About this happening:
Multiple **Steam games** were used to deliver **information-stealing malware**, putting players' **credentials** and **cryptocurrency wallets** at risk. The abuse spanned **eight...
Malicious Steam games distributing infostealers and cryptodrainers
Malware ActivityAbout this happening: Multiple **Steam games** were used to deliver **information-stealing malware**, putting players' **credentials** and **cryptocurrency wallets** at risk. The abuse spanned **eight...
Timeline
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28.12.2025 07:44 2 articles · 5mo ago
Ubisoft's Rainbow Six Siege (R6) hit by cyberattack
Initial DisclosureThe breach started with unauthorized abuse of **Rainbow Six Siege** internal systems, allowing attackers to alter bans, moderation feeds, and account rewards. Ubisoft confirmed the issue on Saturday and took the game and **Marketplace** offline while restoration work proceeded.
Show sources
- Massive Rainbow Six Siege breach gives players billions of credits — www.bleepingcomputer.com — 28.12.2025 07:44
- Massive Rainbow Six Siege breach gives players billions of credits — www.bleepingcomputer.com — 28.12.2025 07:44