Source disclosure: January 07, 2026
Dainichiseika Color & Chemicals Mfg.Co., Ltd. [4116.T]
TOKYO, Jan 07 (Pulse News Wire) – Dainichiseika Color & Chemicals Mfg.co.,ltd. (4116.T) reported a cyber incident affecting its Vietnamese subsidiary, DAINICHI COLOR VIETNAM CO., LTD., which occurred on December 17, 2025.
The company’s data servers and PCs were encrypted, rendering files unreadable. Immediate actions included disconnecting affected devices from the network, followed by ongoing investigations with external experts. The compromised data includes financial and tax records, administrative reports and contracts, and import/export documents.
While there is currently no evidence of data leakage, the company remains vigilant. Operations at the subsidiary continue without significant disruption, though potential impacts on group performance remain under review. Any further developments will be disclosed promptly.
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