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Case File: LoneStar Truck Group - TAG Truck Center Data Breach

This file collects the dated facts on record for the LoneStar Truck Group - TAG Truck Center incident. The state report is dated May 26, 2026. The incident itself is dated April 8, 2026.

Timeline

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

  1. April 8, 2026Incident dateWhen the filing says the breach took place.
  2. May 26, 2026Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state
Indiana
Date reported
May 26, 2026
Incident date
April 8, 2026
Receiving office
Indiana Attorney General

Case notes

LoneStar Truck Group, operating as TAG Truck Center, has officially reported a data breach incident. This security event took place on April 8, 2026, according to records filed on May 26, 2026. These filings indicate an ongoing investigation into the matter.

The specific details regarding the nature of the breach were not disclosed in the public record. Similarly, the precise categories of personal information that may have been compromised during this incident remain unspecified. Public filings indicate that individuals' personal information was involved.

At present, LoneStar Truck Group - TAG Truck Center is actively investigating the scope and impact of this security incident. Further information may become available as the investigation progresses and is formally documented with regulatory bodies.

Individuals who believe they may be affected by this incident should maintain vigilance. It is advisable to carefully review account statements and monitor for any unusual or unauthorized activity. Remaining alert to unsolicited communications is also a prudent general precaution.

This documentation is based solely on the public record submitted to regulatory authorities in Indiana. The information reflects what was officially reported at the time of filing, with certain details, such as the exact breach type and specific data elements, noted as unspecified.

Questions about this case file

Where does the LoneStar Truck Group - TAG Truck Center case file come from?
Every entry is taken from the breach report LoneStar Truck Group - TAG Truck Center 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