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QuestionPro Inc data breach

QuestionPro Inc, a market research technology firm, reported a data breach to the Indiana Attorney General on August 15, 2026. This incident, which occurred on August 12, 2026, may have exposed sensitive personal information for individuals who engaged with the company's platforms. Those affected should take immediate steps to protect themselves from potential identity theft and targeted scams.

Incident readout

Company
QuestionPro Inc
Reported to
Indiana Attorney General
Filed
August 15, 2026
People affected
Not stated in the filing
Incident type in filing
Not stated
Our review
Monitoring
Read the official filing

Was this a ransomware attack?

The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.

Information listed in the filing

  • Full Name
  • Email Address
  • Password or Credential Hash
  • Mailing Address
  • Telephone Number
  • Date of Birth
  • Purchase and Order History
  • Demographic and Survey Response Data

What we know

QuestionPro Inc, a prominent enterprise software and market research technology provider, filed notice of a data security incident with the Indiana Attorney General on August 15, 2026. The company stated that the breach took place on August 12, 2026, and its investigation into the matter is currently monitoring the situation. The specific details surrounding how the unauthorized access occurred are still under review.

The compromised data categories reported include Full Name, Email Address, Password or Credential Hash, Mailing Address, Telephone Number, Date of Birth, Purchase and Order History, and Demographic and Survey Response Data. The exposure of this combination of personal identifiers and detailed profile information creates heightened risks for those affected.

Criminals frequently leverage such comprehensive datasets for targeted phishing campaigns, credential stuffing attacks across other online services, and various forms of identity fraud. It is critical for individuals who received a breach notification from QuestionPro Inc to be vigilant. We recommend immediately changing passwords, especially for accounts where the same or similar credentials may have been used, and enabling multi-factor authentication wherever possible.

As a custodian of extensive personal and corporate data, QuestionPro Inc has a responsibility to implement robust security measures. If you have received an official notification letter, it indicates that your personal information was directly involved in this security lapse. Understanding the implications of such a breach and your potential legal options is an important next step.

If your data was exposed in the QuestionPro Inc breach, you may have legal rights. We are actively investigating this incident and offer a free case review to help you understand what this breach means for you and whether you can pursue a claim.

See every breach reported in Indiana or read what to do after a ransomware attack.

After the QuestionPro Inc incident: what to do and your options

What should I do after getting the QuestionPro Inc 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.
How many people were affected by the QuestionPro Inc data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Email Address, Password or Credential Hash, Mailing Address, Telephone Number, Date of Birth, Purchase and Order History, Demographic and Survey Response Data. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Did QuestionPro Inc offer free credit monitoring?
Look for an enrollment code in your QuestionPro Inc notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Signing up doesn't waive any legal rights you may have.
Where can I see the official QuestionPro Inc breach notice?
QuestionPro Inc's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#926questionpro-inc-2026 Compare it with the letter you received to confirm the dates and details match.
Can I sue QuestionPro Inc over the data breach?
It depends on what was exposed, the law in Indiana 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.
Do I need a QuestionPro Inc data breach lawyer or attorney?
Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
Is there a QuestionPro Inc 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 QuestionPro Inc. 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.
Is the QuestionPro Inc data breach letter legit or a scam?
A notice from QuestionPro Inc in the mail matches the breach QuestionPro Inc reported to the Indiana Attorney General on August 15, 2026. 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 QuestionPro Inc through a phone number or website you find yourself.
How much could a QuestionPro Inc data breach settlement or claim be worth?
There is no set amount, and no QuestionPro Inc 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. The filing lists Full Name, Email Address, Password or Credential Hash as involved. Keep receipts and records; they're what damages claims are built on.

Other breaches reported in Indiana

Attorney advertising. This page reflects a public regulator filing; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.