Dan Morgan
“The Fee is Free unless you win.”
Dan Morgan Managing Partner

Prosper Data Breach Lawsuit

A data breach involving Prosper Marketplace, Inc. may have exposed sensitive personal and financial information. If your data was compromised, you may have legal options to seek accountability and protect yourself from identity theft and fraud.

See if you qualify

The attorney shown above may not be licensed in your state. To find an attorney licensed in your area, please visit our attorney page.

Dan Morgan
“The Fee is Free unless you win.”
Dan Morgan Managing Partner

The attorney shown above may not be licensed in your state. To find an attorney licensed in your area, please visit our attorney page.

    Meet Our Prosper Data Breach Attorneys

    Our attorneys handle complex data breach, consumer protection, and privacy litigation nationwide. These cases often involve technical investigations, corporate security practices, and long-term harm that isn’t immediately visible. We work to identify what information was exposed, how the breach occurred, and whether reasonable safeguards were in place. Our team manages the legal burden so clients can focus on protecting their financial future.

    The attorneys shown in these photos may not be licensed in your state. To find an attorney licensed in your area, please visit our attorney page.

    Prosper Data Breach Lawsuit at a Glance

    Security Incident

    Prosper disclosed a cybersecurity incident involving unauthorized access to certain systems, potentially exposing users’ personal and financial information.

    Data Potentially Exposed

    The compromised data may have included names, Social Security numbers, dates of birth, bank and account information, government IDs, tax data, and payment card details.

    Risk to Users

    Exposure of this information can increase the risk of identity theft, financial fraud, phishing scams, and long-term credit harm—even if no misuse has occurred yet.

    Legal Options

    A data breach lawsuit may allow affected individuals to pursue compensation and hold Prosper accountable for failing to safeguard sensitive data.

    Do I Have a Case?

    User

    Used Prosper’s platform or services.

    Notice

    Received notification from Prosper that your information may have been affected.

    Data Exposure

    Personal or financial information was potentially accessed or disclosed.

    Resulting Risk

    Experienced identity theft, fraud, unauthorized activity, or credit-related concerns.

    Preventive Costs

    Spent time or money monitoring accounts, freezing credit, or preventing misuse.

    Not Resolved

    Have not already resolved a claim related to this incident.
    downloadable

    Unsure If We Can Help?

    Data breach cases are complex, and many people don’t realize their rights until harm has already occurred. A brief case evaluation can help determine whether your information was affected and if you may have a claim. There is no upfront cost to review your situation and explain your next steps. There is no upfront cost to find out if we can help. If you were affected by the Prosper data breach, we’re ready to review your situation and explain your next steps.

    Fighting For the People

    Backed by America’s Largest Injury Law Firm.

    • $30 Billion
      Recovered for clients
      nationwide
    • 700,000+
      Clients and families
      served
    • 1,000+
      Attorneys across
      the country
    • 1
      Click may change your life
    Your case isn't just another file to us. It's your life, your future, and your family. And we take that personally.
    Dan Morgan
    Managing Partner, Morgan & Morgan
    Read Bio
    Dan Morgan

    The attorney featured above is licensed in Florida. For a full list of attorneys in your state please visit our attorney page.
    Results may vary depending on your particular facts and legal circumstances.

    What Compensation May Cover

    Out-of-Pocket Financial Losses

    Unauthorized charges, drained accounts, fraudulent loans, or credit misuse tied to the breach.

    Credit Monitoring & Identity Protection Costs

    Expenses related to credit freezes, monitoring services, identity restoration, and fraud prevention.

    Time and Effort Spent Responding to the Breach

    Hours spent securing accounts, disputing charges, communicating with banks, or repairing credit damage.

    Future Risk and Preventive Measures

    Ongoing monitoring and protection required due to long-term exposure of sensitive personal data.

    Emotional Distress and Anxiety

    Stress, fear, and disruption caused by the loss of privacy and the risk of identity theft or financial harm.

    FAQ
    Reviewed by U. Seth Ottensoser, Attorney at Morgan & Morgan, on January 12, 2026.
    • What information may have been exposed?

      Depending on the individual account, the data involved in the Prosper breach may include highly sensitive personal and financial information. This can range from basic identifying details, such as names and dates of birth, to more sensitive data like Social Security numbers, government-issued ID numbers, bank account information, tax data, or credit application details. Not everyone was impacted in the same way, but even partial exposure can carry long-term risk.

    • What if I haven’t experienced fraud yet?

      Many people affected by data breaches do not experience immediate fraud. In fact, stolen personal information is often sold, reused, or exploited months or even years later. Even without current misuse, individuals may still face real harm through increased risk, the need for credit monitoring, and the time and stress involved in protecting their identity and finances.

    • How do I know if I was affected?

      Prosper has notified certain users whose information may have been involved in the incident. If you received a notice, your data may have been exposed. However, some people remain unsure whether their information was impacted or what type of data was involved. A case review can help evaluate your situation based on your use of the platform and the information associated with your account.

    • How will I know if Prosper notifies me about the breach?

      Companies often notify affected users by email or postal mail, and notices may be sent in stages. Check the email account associated with your Prosper profile, including spam or junk folders, and monitor your physical mail. If you receive a notice, keep a copy for your records, as it may be helpful later.

    • Can I file a claim if Prosper offered credit monitoring?

      Yes. Credit monitoring services are intended to alert individuals to suspicious activity, but they do not prevent identity theft or stop misuse of exposed information. Accepting credit monitoring does not automatically resolve the underlying risk or eliminate potential legal claims related to the breach or its consequences.

    • What kind of damages can data breach claims involve?

      Data breach claims may involve more than direct financial losses. They can include costs related to credit protection, time spent securing accounts, dealing with fraudulent activity, repairing credit, and addressing ongoing risk. In some cases, emotional distress caused by loss of privacy and financial insecurity may also be considered, depending on the facts of the case.

    • Do I need proof of identity theft to pursue a case?

      Not necessarily. In many data breach cases, harm can exist even before fraud occurs. The exposure of sensitive personal information can create measurable risk, require preventive action, and cause lasting concern. Whether proof of misuse is required depends on the specific circumstances and applicable law.

    • How much does it cost to speak with a data breach attorney?

      There is no upfront cost to discuss your situation. A case review allows attorneys to assess whether the breach may have affected you and explain your potential options. If a case moves forward, legal fees are only paid if compensation is recovered. With Morgan & Morgan, The Fee Is Free®.

    • How can I protect myself after a data breach?

      If your personal information may have been exposed, taking early precautions can help reduce risk. Common steps include monitoring bank and credit accounts, placing fraud alerts or credit freezes, updating passwords, and watching for phishing attempts. Even if no misuse has occurred yet, preventive action can be important after a breach.

    Scroll down for more
    Reviewed by U. Seth Ottensoser, Attorney at Morgan & Morgan, on January 12, 2026.