Source disclosure: March 04, 2026, 16:00 JST
Published by Pulse News Wire: March 04, 2026, 16:10 JST

ADVANTEST CORPORATION [6857.T]

TOKYO, Mar 04 (Pulse News Wire) – Advantest Corporation (6857.T) reported an update on its ongoing cybersecurity incident. The company stated that core operations such as production, shipping, and customer support remain unaffected, while other systems are being restored safely under appropriate management.

In collaboration with external experts including Palo Alto Networks Unit 42, Advantest has contained and addressed the issue, ensuring system integrity and security. External sources confirmed that unauthorized intruders have been removed from the company's systems. As part of their response, Advantest isolated affected systems and proactively halted others to prevent potential issues. They also communicated with impacted stakeholders and continue to work closely with global cybersecurity specialists to identify any compromised data.

No signs of leaked data have been detected so far. Based on current evaluations, Advantest does not anticipate significant impact on its fiscal year ending March 2026 performance due to this incident. Protecting system security and providing reliable products and support to customers remains the company’s top priority. Advantest plans to continue working closely with customers to address the situation effectively.

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