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Askul Ransomware Attack Compromises 740,000 Customer Records

Askul Ransomware Attack Compromises 740,000 Customer Records

First seen 16 Dec 2025, 15:57 UTC

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

In October 2025, Askul Corporation, a Japanese e-commerce company, experienced a ransomware attack by the RansomHouse group, resulting in the theft of approximately 740,000 customer records. The company has confirmed the breach and is currently assessing the impact on its operations and customers.

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