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Got a notice from Washington Prime Group Holdings L.P.? Here’s what to do.

Washington Prime Group Holdings L.P. told the Montana Attorney General that people’s information was exposed. If you got a letter, work through the steps below.

Your checklist

  1. 1

    Keep the letter

    Save the notice from Washington Prime Group Holdings L.P. and its envelope. The date you were told can matter for legal deadlines.

  2. 2

    Freeze your credit

    Your Social Security number is listed in the filing. A free freeze at Equifax, Experian and TransUnion stops new accounts being opened in your name.

  3. 3

    Call your bank

    Account or card information is listed. Ask your bank for a new card number and watch statements for small test charges.

  4. 4

    Get a free claim review

    Our legal team checks whether you can be paid for this breach. No fee unless you recover.

Step 4: free claim review

Tell us you got the Washington Prime Group Holdings L.P. notice. An attorney, not a call center, reads it and tells you plainly whether you have a claim.

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About the Washington Prime Group Holdings L.P. breach

Reported to
Montana Attorney General
Date filed
December 23, 2025
People notified
Not stated
Cause in filing
Not stated

Information listed in the filing: Full Name, Social Security Number, Date of Birth, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Mailing Address, Phone Number.

Washington Prime Group Holdings L.P. operates within the commercial real estate and property management sector, specializing in the ownership, operation, and development of retail town centers, lifestyle properties, and mixed-use commercial assets across the United States. Because of its core business operations, the company functions as a central repository for vast amounts of highly sensitive information. Washington Prime Group Holdings L.P. routinely collects, processes, and stores voluminous records pertaining to commercial tenants, corporate partners, vendors, contractors, and internal personnel. Furthermore, the company manages extensive administrative, financial, and lease-related documentation, making its digital environment a prime target for malicious actors seeking high-value institutional and personal data.

The security incident reported to the Montana Attorney General in 2025 highlights vulnerabilities common to large-scale property management and real estate corporations. In breaches of this nature, unauthorized external actors frequently exploit weaknesses in corporate network perimeters, legacy databases, or third-party vendor systems to gain unauthorized access to internal file repositories. Property management firms maintain complex supply chains and digital ecosystems involving contractors, leasing agents, and financial institutions, creating multiple entry points for cybercriminals. Whether through sophisticated ransomware deployment, credential harvesting, or unauthorized data exfiltration, incidents impacting organizations of this scale typically involve the compromise of centralized servers housing confidential files that lack adequate segmentation or multi-factor security controls.

The data compromised in this breach likely encompasses a broad spectrum of personally identifiable information (PII) and corporate records. Depending on the scope of the accessed systems, exposed data may include full legal names, Social Security numbers, dates of birth, banking and direct deposit details, home addresses, tax identification documents, and sensitive internal communications. The exposure of this information creates severe, immediate risks for affected individuals. Social Security numbers and dates of birth are foundational pillars for identity theft, enabling bad actors to open fraudulent credit accounts, secure unauthorized loans, or intercept government benefits. Financial and banking details expose victims to direct account takeover and fraudulent wire transactions, while compromised tax records can facilitate fraudulent filings with state and federal revenue agencies.

As a commercial entity handling sensitive personal and financial data, Washington Prime Group Holdings L.P. had clear, enforceable legal obligations under state consumer protection statutes, federal guidelines, and industry-standard security frameworks to safeguard this information against unauthorized disclosure. These legal mandates require companies to implement robust administrative, technical, and physical safeguards, including continuous network monitoring, rigorous access controls, data encryption both in transit and at rest, and regular vulnerability assessments. The occurrence of a significant data breach strongly suggests a failure in these mandatory security protocols, raising serious questions regarding whether the company exercised reasonable care in protecting the private information entrusted to it by employees, tenants, and business associates.

For individuals who received a formal data notification letter from Washington Prime Group Holdings L.P., this communication serves as official legal acknowledgment that their personal information was compromised due to corporate security failures. Legally, the receipt of this notice establishes the foundation for prospective plaintiffs to participate in class action litigation aimed at holding the company accountable for its negligence. Crucially, under modern data breach jurisprudence, victims are not required to demonstrate immediate financial loss or out-of-pocket expenses to seek legal remedy; the increased, imminent risk of identity theft and the forced burden of lifelong credit monitoring constitute a legally cognizable injury. Our law firm is actively investigating this breach and evaluates all potential claims on a strict contingency fee basis, meaning affected individuals pay absolutely nothing out of pocket unless we successfully recover compensation on their behalf.

See the official filingFull ransomware checklist

Washington Prime Group Holdings L.P. data breach questions

How many people were affected by the Washington Prime Group Holdings L.P. 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, Social Security Number, Date of Birth, Wage and Compensation Information, Tax Return Information, Direct Deposit Account Details, Mailing Address, Phone Number. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Is the Washington Prime Group Holdings L.P. data breach letter legit or a scam?
A notice from Washington Prime Group Holdings L.P. in the mail matches the breach Washington Prime Group Holdings L.P. reported to the Montana Attorney General on December 23, 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 Washington Prime Group Holdings L.P. through a phone number or website you find yourself.
Did Washington Prime Group Holdings L.P. offer free credit monitoring?
Any free monitoring Washington Prime Group Holdings L.P. is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Signing up doesn't waive any legal rights you may have.
Is there a Washington Prime Group Holdings L.P. 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 Washington Prime Group Holdings L.P.. 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.
What should I do after getting the Washington Prime Group Holdings L.P. 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.
Where can I see the official Washington Prime Group Holdings L.P. breach notice?
Washington Prime Group Holdings L.P.'s report is published by the Montana Attorney General: https://dojmt.gov/office-of-consumer-protection/reported-data-breaches/#mt-washington-prime-group-holdings-lp-2025 Compare it with the letter you received to confirm the dates and details match.
Do I need a Washington Prime Group Holdings L.P. 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.
Can I sue Washington Prime Group Holdings L.P. over the data breach?
It depends on what was exposed, the law in Montana 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.
How much could a Washington Prime Group Holdings L.P. data breach settlement or claim be worth?
There is no set amount, and no Washington Prime Group Holdings L.P. 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, Social Security Number, Date of Birth as involved. Keep receipts and records; they're what damages claims are built on.

Other notices sent in Montana

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.