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BreachesApr 11, 2026

‼️In addition to Rockstar Games, ShinyHunters claims 6 more victims... 🇺🇸 National Railroad P...

ShinyHunters threat actor claims breaches of Rockstar Games and six additional US organizations.

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Summary

ShinyHunters, a known threat actor group, has claimed responsibility for breaching Rockstar Games along with six additional US victims including Amtrak, McGraw Hill, Ryan LLC, Kemper Corporation, Marcus & Millichap, and Abrigo. The claims were posted on social media and include references to stolen data. This represents a significant multi-target campaign affecting critical infrastructure, transportation, education, finance, and software sectors.

Entities

ShinyHunters (threat_actor)Rockstar Games (vendor)Amtrak (National Railroad Passenger Corporation) (vendor)McGraw Hill (vendor)Ryan LLC (vendor)Kemper Corporation (vendor)