Where does The University of Pennsylvania case file come from?

Every entry is taken from the breach report The University of Pennsylvania 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.

Case file

Case File: The University of Pennsylvania Data Breach

This file collects the dated facts on record for The University of Pennsylvania incident. The state report is dated December 3, 2025. The incident itself is dated August 9, 2025.

Timeline

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

August 9, 2025Incident dateWhen the filing says the breach took place.
December 3, 2025Report filed in TexasDate the notice was lodged with the Texas Attorney General.

Case facts

Filing state: Texas
Date reported: December 3, 2025
Incident date: August 9, 2025
Receiving office: Texas Attorney General

Case notes

The University of Pennsylvania submitted a data breach notification to the State of Texas on December 3, 2025, detailing a security incident that potentially compromised personal information. This public record provides an initial disclosure of the event for those affected.

The incident, which the University of Pennsylvania states is currently under investigation, took place on August 9, 2025. While the specific nature of the breach and the types of data involved remain unspecified in the filing, it confirms that some form of personal information was accessed or exposed.

For individuals concerned about this event, it is advisable to carefully review any official communications received from The University of Pennsylvania. These notifications typically offer specific guidance and resources tailored to the incident.

As a general precaution following any data security incident, individuals should monitor their accounts and financial statements for unusual activity. Consider enabling multi-factor authentication on online services and changing passwords for accounts that may be linked to the compromised information.

Placing a fraud alert or security freeze on credit reports can also provide an additional layer of protection, making it more difficult for unauthorized parties to open new accounts in your name.

This information is based on public filings submitted to state regulators. DataBreachCaseFile.com presents these details as part of its registry to inform the public about reported data security incidents.

Questions about this case file

Where does The University of Pennsylvania case file come from?: Every entry is taken from the breach report The University of Pennsylvania 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.

Texas data breaches

Filing source: Texas Attorney General

Named in The University of Pennsylvania breach?

Attach your notice and a short note. An attorney checks it against this case file at no cost.

Timeline

Case facts

Case notes

Questions about this case file

More Texas case files