UCHIYAMA HOLDINGS Co.,Ltd. [6059.T]
TOKYO, Apr 20 (Pulse News Wire) – Uchiyama Holdings CO.,LTD. (6059.T) reported progress on its investigation into a cyber incident disclosed on March 07, 2026.
The company isolated suspected servers and endpoints to prevent further damage and worked closely with external cybersecurity experts to secure system integrity without disrupting services. Current findings indicate that unauthorized intruders have been removed from the system environment. However, ongoing forensic investigations suggest potential data breaches involving employee information.
Customer and trading partner data remains unaffected so far. Network cleanup and enhanced monitoring measures have restored normal operations. Uchiyama Holdings plans to implement stricter security protocols, including continuous endpoint protection and rigorous authentication processes, to prevent future incidents.
The company continues to assess the impact on its performance and will disclose any significant effects promptly.
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