Stellantis sued over Chrysler data breach claimed by Everest ransomware

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Stellantis Faces Class-Action Lawsuit Over Everest Ransomware Data Breach Stellantis North America is being sued by Loria and Thomas Spadafore for allegedly failing to protect customer data during a ransomware attack by the Everest group. The breach, which occurred around December 25, 2025, resulted in the theft of approximately one terabyte of sensitive customer information. 2 sources 52