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Regulator-posted notice

Breach notice filed by Tokyo Electron U.S. Holdings (March 2025)

Organization named: Tokyo Electron U.S. Holdings Provisional: identity as filed, not yet matched to the directory

What the sources say

Vermont security breach notice archive, Apr. 2022 to Apr. 2026 (document pages and PDFs) Primary notice

Posted in the Vermont security breach notice archive, Apr. 2022 to Apr. 2026 on March 21, 2025.

Organization as reported
Tokyo Electron U.S. Holdings
Posted date
March 21, 2025
Observed by BreachRecords
2026-11-01 23:30 UTC (revision 66329, node:13826)
Archived copy
Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

The linked sources report no figure for this record.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Posted date (Vermont security breach notice archive, Apr. 2022 to Apr. 2026)
  • Observed by BreachRecords (revision 66329)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Tokyo Electron U.S. Holdings Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-03, method manual.

Archived evidence

  • 0cec9140304b7847b544509784c8e8303c11a5646fad840169899ff70d70dfdf
    text/html, 26,070 bytes, retrieved from Vermont security breach notice archive, Apr. 2022 to Apr. 2026, 2026-11-01 23:30 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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