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Investigation OpenNH AG filing · December 4, 2025

University of Pennsylvania Data Breach Reported to New Hampshire AG

The University of Pennsylvania reported a data security incident to the New Hampshire Attorney General on December 4, 2025. This filing indicates that personal information may have been exposed, prompting an ongoing investigation into the matter.

State
NH
Reported
December 4, 2025

The University of Pennsylvania has filed notice of a data security incident with the New Hampshire Attorney General's office. This report, submitted on December 4, 2025, details an event where personal information may have been compromised. The institution states that an investigation into the scope and impact of this incident is currently underway.

While the filing confirms a data exposure event, specific details about the type of breach, the exact categories of information involved, or the number of individuals affected have not been publicly disclosed. The notification to the New Hampshire Attorney General is a regulatory requirement for organizations experiencing certain types of data security incidents.

Individuals who receive a direct notification letter from the University of Pennsylvania should carefully review its contents. This letter will provide the most accurate and personalized information regarding the incident and any specific recommendations for protective actions.

In general, it is advisable for anyone concerned about potential data exposure to remain vigilant. Regularly monitor your financial accounts and credit reports for any unusual activity. Be cautious of unexpected emails, text messages, or phone calls that request personal details, as these could be phishing attempts.

This information is based on public records filed with the New Hampshire Attorney General's office, reflecting the required regulatory reporting of data security incidents.

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

What to know about the University of Pennsylvania data breach

Where can I see the official University of Pennsylvania breach notice?
University of Pennsylvania's report is published by the NH Attorney General: https://mm.nh.gov/files/uploads/doj/remote-docs/university-pennsylvania-20251204.pdf Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the University of Pennsylvania data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Is the University of Pennsylvania data breach letter legit or a scam?
A notice from University of Pennsylvania in the mail matches the breach University of Pennsylvania reported to the NH Attorney General on December 4, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact University of Pennsylvania through a phone number or website you find yourself.
Did University of Pennsylvania offer free credit monitoring?
Check your letter from University of Pennsylvania. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Enrolling does not give up your right to bring a claim.
Can I sue University of Pennsylvania over the data breach?
It depends on what was exposed, the law in NH and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
Is there a University of Pennsylvania data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against University of Pennsylvania. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
How much could a University of Pennsylvania data breach settlement or claim be worth?
There is no set amount, and no University of Pennsylvania settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.
Do I need a University of Pennsylvania data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.

Source: NH Attorney General filing

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