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Asahi Group Cyberattack Exposes Data of 2 Million Customers

Asahi Group Cyberattack Exposes Data of 2 Million Customers

First seen 27 Nov 2025, 09:33 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

Asahi Group Holdings is facing a ransomware attack that has persisted for nearly three months, with CEO Atsushi Katsuki stating the company will not negotiate with the hackers. Recent investigations revealed that personal information of approximately 2 million customers, employees, and external contacts may have been compromised following a disruption on September 29.

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