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Investigation OpenOR AG filing · April 3, 2025

The Tokyo Electron U.S. Holdings Data Breach: Reported Filing Facts

Tokyo Electron U.S. Holdings reported a data breach to the OR Attorney General's office on April 3, 2025. If Tokyo Electron U.S. Holdings sent you a written notice, that letter connects you to this incident. Whether you have a legal claim depends on the specific facts of the breach and your situation — a free case review can help you understand your options.

State
OR
Reported
April 3, 2025

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: OR Attorney General filing

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