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Check Your Eligibility

KMS Solutions Data Breach

A cyberattack on KMS Solutions in late 2025 exposed sensitive data, including financial and Social Security information. Although the company offers credit monitoring, affected individuals may qualify for legal compensation. Learn how to protect yourself and explore your options with Class Action U.

KMS Solutions
Date of Breach: November 27 to December 7, 2025
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Who was affected:

Clients of KMS Solutions

Impacted Data:

First and last name

Social Security number

Financial account information

Check Your Eligibility

KMS Solutions, LLC has disclosed a data breach involving unauthorized access to sensitive personal information, including Social Security numbers and financial data. The incident occurred between late November and early December 2025.

KMS Solutions Data Breach Investigation

KMS Solutions, LLC, a technology services firm, recently confirmed a data security breach involving unauthorized access to personal information stored within its systems. The breach occurred between November 27 and December 7, 2025, and was discovered on December 31, 2025. While only 19 Maine residents were directly notified, the full scope of affected individuals is not publicly disclosed.

Upon detecting suspicious activity, KMS Solutions promptly engaged third-party cybersecurity specialists to assist with containment and investigation. The review concluded that certain files were subject to unauthorized access or acquisition during the breach window. Those files were found to contain highly sensitive personal data, including Social Security numbers and financial account details.

While the company has stated there is no current evidence of misuse, they are offering complimentary credit monitoring and identity protection services through Experian IdentityWorks. KMS Solutions also claims to have implemented additional technical safeguards to prevent similar incidents in the future.

This breach illustrates the growing risks companies face from external hacking threats and the far-reaching implications for the individuals whose data is caught in the middle. KMS Solutions’ delayed discovery and subsequent review period may have left exposed individuals vulnerable for weeks before they were even notified—highlighting the importance of prompt response and proactive monitoring.

When Did This Breach Occur?

The breach occurred between November 27, 2025, and December 7, 2025, and was discovered on December 31, 2025.

What Information Was Breached?

  • First and last name

  • Social Security number

  • Financial account information

What You Can Do

If you’ve received notice from KMS Solutions or believe you were affected, you should act now:

  • Enroll in the free Experian IdentityWorks service offered by KMS for credit monitoring, identity restoration, and $1 million in identity theft insurance coverage.

  • Request your free credit reports at annualcreditreport.com or by calling 1-877-322-8228.

  • Review all account and credit card statements for unauthorized charges.

  • Place a fraud alert or credit freeze with TransUnion, Experian, or Equifax to prevent new account openings.

  • Remain alert for phishing emails or scam attempts exploiting your exposed personal information.

KMS Solutions’ failure to prevent this breach could leave you vulnerable for years. Many people don’t realize they have legal options, including joining a class action to seek financial relief.

File a Data Breach Lawsuit Against KMS Solutions

If your personal data was compromised in the KMS Solutions breach, you may be entitled to join a class action lawsuit. Companies that collect and store sensitive information have a duty to protect it—when they fail, legal action is often the only way to ensure accountability and compensation.

Whether you’ve already experienced identity theft or are simply concerned about long-term risks, a class action lawsuit could help you recover damages related to fraud monitoring, credit freezes, and emotional stress.

Contact us at Class Action U, where we’ll connect you with a lawyer skilled in class action lawsuits. If you’ve been contacted about this breach, received notice, or discovered you were impacted, fill out our quick, easy, and secure form to sign up. There is no cost to reach out to our legal partner and no obligation after speaking with someone from our team.

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Frequently Asked Questions

A data breach occurs when sensitive, confidential, or protected information is accessed, stolen, or disclosed without authorization. Data breaches often occur through phishing emails, malware, weak passwords, insider threats, or unsecured databases. Indicators of a data breach can include unexpected password resets, suspicious account activity, unauthorized transactions, or notifications from companies about compromised information.If you suspect your data has been compromised, you must take measures and act quickly. Change passwords, enable two-factor authentication, review your financial accounts for unusual activity and consider freezing your credit.

Once stolen, your personal information may be sold on the dark web or used for identity theft and financial fraud. In some cases, hackers use the data to extort companies or launch further attacks. Victims often face long-term risks, including damage to credit and privacy.

If you receive a data breach notification, don’t ignore it. Immediately change passwords for the affected account and any others that share credentials. Enroll in any free credit monitoring services offered and monitor financial statements closely.

To pursue a data breach claim, you’ll need documentation showing your information was compromised and proof of resulting harm, such as fraudulent charges, credit score damage, or identity theft reports. Notification letters, financial records, and communication with the breached company can help support your claim.

Yes. If a company fails to protect consumer data or delays notifying victims, it may be held liable under state and federal privacy laws. Many victims join class action lawsuits to recover financial losses and hold negligent organizations accountable.

Data breach settlements vary widely depending on the size of the breach, type of data compromised, and damages suffered by victims. Payouts may include cash compensation, identity theft protection, or reimbursement for losses. Many settlements range from a few hundred to several thousand dollars per person. A skilled data breach lawyer can guide victims through the complex legal process, ensuring their rights are protected. If you’ve received a data breach notification or believe your personal data was exposed, you may be eligible for compensation. Contact Class Action U to learn more about how to join a data breach lawsuit and understand the process of filing.