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Case File: Plateau Excavation Inc Data Breach

This file collects the dated facts on record for the Plateau Excavation Inc incident. The state report is dated October 30, 2026. The incident itself is dated March 18, 2026.

Timeline

226 days separate the incident date from the date it was reported.

  1. March 18, 2026Incident dateWhen the filing says the breach took place.
  2. October 30, 2026Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state
Indiana
Date reported
October 30, 2026
Incident date
March 18, 2026
Receiving office
Indiana Attorney General

Case notes

Plateau Excavation Inc. has formally reported a data security incident to authorities in Indiana. The filing indicates an event affecting the security of personal information maintained by the company.

The company identified that the breach occurred on or about March 18, 2026. Public notification of this incident, through official filings, was made on October 30, 2026.

While the specific categories of information involved were not detailed in the public record, the incident led to the unauthorized access or disclosure of personal information. The investigation into the incident's full scope is ongoing, with Plateau Excavation Inc. stating that the situation is currently under monitoring.

Individuals who believe they may be impacted by this incident should remain vigilant. It is generally advisable to monitor account statements and credit reports for any unusual activity. Consider placing a fraud alert or security freeze on your credit files to prevent new accounts from being opened in your name without your authorization.

This information is derived from official regulatory filings made public regarding the Plateau Excavation Inc. data incident.

Questions about this case file

Where does the Plateau Excavation Inc case file come from?
Every entry is taken from the breach report Plateau Excavation Inc lodged with the Indiana Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?
Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?
It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?
Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

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Filing source: Indiana Attorney General