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Military device manufacturer discloses cyber incident to SEC

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Military device manufacturer discloses cyber incident to SEC

IEH Corporation, a manufacturer of specialized components for military satellites, missiles, and fighter jets, disclosed discovery of a cyberattack on Tuesday and initiated containment measures. The company reported the incident to the SEC as required by disclosure regulations.

Why it matters: Defense industrial base suppliers face operational risk and supply chain disruption; customers and investors need visibility into the scope and impact on national security systems.

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