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Regulator-posted notice

Breach notice filed by STP Nuclear Operating Company (October 2026)

Organization named: STP Nuclear Operating Company Provisional: identity as filed, not yet matched to the directory

What the sources say

Texas Attorney General data security breach reports Primary notice

Posted in the Texas Attorney General data security breach reports on Oct. 28, 2026.

Organization as reported
STP Nuclear Operating Company, TX
Entity type as reported
Other
Information types as reported
Name of individual; Social Security Number Information; Other; Date of Birth
Incident dates as reported
Sept. 28, 2026 to Sept. 29, 2026
Discovery date as reported
Sept. 29, 2026
Posted date
Oct. 28, 2026
Observed by BreachRecords
2026-11-01 15:09 UTC (revision 62126, id:a49cs000007TMnVAAW:BR-0005459)
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

  • 1,175 individuals affected (total reported), according to the Texas Attorney General data security breach reports, source date Oct. 28, 2026, revision observed 2026-11-01.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

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

  • Posted date (Texas Attorney General data security breach reports)
  • Observed by BreachRecords (revision 62126)
  • Approved by a reviewer

Organizations linked by a reviewer

  • STP Nuclear Operating Company Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-03, method manual.

Archived evidence

  • c8463da6a8c023d5475c53fe1d8e580035eaff66e75f9446f41a3e0e5fadb77a
    application/json, 599,812 bytes, retrieved from Texas Attorney General data security breach reports, 2026-11-01 15:09 UTC. Archived privately · Provenance · Source page

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

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