Nippon Columbia Malware Infection May Have Exposed 8.7 Million Customer Records

Nippon Columbia Group disclosed a malware infection on October 8, 2026, that may have exposed millions of Daiichi Kosho customer and employee records after a contractor’s employee computer was infected. Daiichi Kosho says data theft and misuse remain unconfirmed, and it has found no impact on its own systems. The estimated total is 8.724 million […] The post Nippon Columbia Malware Infection May Have Exposed 8.7 Million Customer Records appeared first on Cyber Security News.

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