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Case File: Harris County Hospital District d/b/a Harris Health System Data Breach

This file collects the dated facts on record for the Harris County Hospital District d/b/a Harris Health System incident. The state report is dated October 7, 2025. The incident itself is dated January 4, 2011.

Timeline

5390 days separate the incident date from the date it was reported.

  1. January 4, 2011Incident dateWhen the filing says the breach took place.
  2. October 7, 2025Report filed in TexasDate the notice was lodged with the Texas Attorney General.

Case facts

Filing state
Texas
Date reported
October 7, 2025
Incident date
January 4, 2011
Receiving office
Texas Attorney General

Case notes

Harris County Hospital District, doing business as Harris Health System, filed an official report with the Texas Attorney General on October 7, 2025. This filing concerns a data breach event that the healthcare provider states occurred on January 4, 2011. The report indicates that an investigation into the incident is currently ongoing.

The public filing from Harris Health System states that the incident may have involved the compromise of personal information. The specific types of data affected were not detailed in the publicly available records, but the organization is a comprehensive healthcare provider that typically maintains sensitive patient records.

While the exact number of individuals affected by this breach was not specified in the official report, Harris Health System has affirmed that persons whose information may have been impacted have received direct notification letters. These letters, sent by the organization, contain instructions regarding identity monitoring and recommended protective measures.

If you have received such a notification letter from Harris Health System, it is important to carefully review the information provided within it. The organization’s correspondence should offer specific guidance tailored to this incident. Public records, such as this filing, serve to verify the existence and details of the reported breach.

As general protective steps, individuals who receive breach notifications are often advised to remain vigilant by monitoring financial accounts and credit reports for any suspicious activity. Consider placing a fraud alert or security freeze on your credit if the notification recommends it. Additionally, be cautious of unsolicited communications, such as emails or calls, that claim to be from Harris Health System and request personal details, as these could be phishing attempts.

Questions about this case file

Where does the Harris County Hospital District d/b/a Harris Health System case file come from?
Every entry is taken from the breach report Harris County Hospital District d/b/a Harris Health System lodged with the Texas 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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