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Ubisoft Confirms Rainbow Six Siege Server Breach Linked to MongoBleed Vulnerability

First seen 29 Dec 2025, 19:20 UTC CybersecuritynewsGbhackers 81% similarity 20

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Ubisoft has confirmed a server intrusion affecting Rainbow Six Siege, attributed to the MongoBleed vulnerability. This incident highlights the security risks associated with the exploited flaw, impacting players and the game's infrastructure.

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