YAMAICHI ELECTRONICS CO.,LTD. [6941.T]

TOKYO, Apr 22 (Pulse News Wire) – Yamaichi Electronics CO.,LTD. (6941.T) confirmed on April 17, 2026 that its Pricon Microelectronics, Inc.

Subsidiary in the Philippines suffered a ransomware attack affecting some servers. The company is working with external experts to secure and restore affected systems while continuing to investigate the extent and cause of the incident. The impact on the group's performance remains under assessment.

Yamaichi Electronics stated it would promptly disclose any further developments requiring notification. The company apologized for any concern and inconvenience caused to customers and stakeholders. In ongoing efforts to address the cyber attack, Yamaichi Electronics continues to protect and recover impacted systems alongside external specialists.

The investigation into the scope and root causes of the incident is also being pursued concurrently.

Original Disclosure (PDF)

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