Class Action U Logo
Check Your Eligibility

Village of Mundelein Data Breach

The Village of Mundelein recently reported a data breach that may have exposed personal information between January 13 and February 1, 2025. The breach, discovered on October 17, 2025, involved unauthorized access to certain systems containing sensitive data. While there are no reports of identity theft or financial fraud, the Village is offering a 24-month membership to Epiq for credit monitoring and identity protection. Affected individuals are advised to take precautionary measures, such as placing fraud alerts and monitoring credit reports. Those impacted may be eligible for compensation through a class action lawsuit. Contact Class Action U for a free consultation to explore your legal options.

Village of Mundelein
Date of Breach: January 13, 2025, to February 1, 2025
CAU logo

Who was affected:

Clients of Village of Mundelein

Impacted Data:

Names

Contact details

Other personal data (specific details are yet to be confirmed)

Check Your Eligibility

Have you been affected by Village of Mundelein's data breach?

Check Your Eligibility

The Village of Mundelein has recently reported a data breach that may have compromised the personal information of individuals. Although the full scope of the breach is still being investigated, those potentially affected may be entitled to compensation. Here’s what you need to know

Village of Mundelein’s Data Breach Investigation

On October 17, 2025, the Village of Mundelein confirmed that a security incident had occurred, exposing certain personal information of its residents. The breach took place between January 13, 2025, and February 1, 2025, when unauthorized access occurred in certain systems containing sensitive data.

Upon learning of the incident, Mundelein took immediate steps to secure its systems and launched a thorough investigation. This included working with external cybersecurity professionals to assess the scope of the breach. While the investigation revealed that personal information had been accessed, there have been no reports of identity theft or financial fraud directly resulting from the incident at this time.

The Village of Mundelein has taken extensive measures to safeguard personal information, including offering a 24-month membership with Epiq, a credit monitoring and identity theft protection service. Additionally, the village has provided further instructions on how affected individuals can take precautionary measures to protect their personal data moving forward.

When Did This Breach Occur?

The breach involving the Village of Mundelein’s systems took place between January 13, 2025, and February 1, 2025. However, the breach was only discovered on October 17, 2025, following a thorough forensic investigation and document review. During this period, personal information was potentially accessed by unauthorized individuals.

What Information Was Breached?

The breach may have involved the following types of personal information

Names
Contact details
Other personal data (specific details are yet to be confirmed)

While the investigation is still ongoing, it is important to remain vigilant and monitor your financial accounts and credit reports for any unusual activity.

What You Can Do

If you were potentially affected by the Village of Mundelein data breach, there are several actions you can take to protect your personal information:

  • Sign Up for Identity Theft Protection Services: The Village of Mundelein is offering a complimentary 24-month membership to Epiq – Privacy Solutions ID 1B Credit Monitoring. This service can help you monitor your credit, resolve any issues related to identity theft, and offer additional security against potential threats.
  • Place Fraud Alerts or Credit Freezes: To prevent any unauthorized activity on your credit file, consider placing a fraud alert or security freeze with the major credit bureaus.
  • Obtain Your Free Credit Report: Regularly check your credit report for any irregularities or signs of fraud. You are entitled to one free report per year from each of the three credit bureaus.
  • Monitor Your Accounts: Regularly review your financial statements and credit accounts to detect any fraudulent activity early.
  • Protect Your Medical Information: If you believe your medical data may have been impacted, consider additional steps to secure your medical records and contact healthcare providers for further guidance.

File a Data Breach Lawsuit Against Village of Mundelein

If you were impacted by the Village of Mundelein data breach, you may be eligible to file a class action lawsuit and seek compensation for any damages caused. This could include compensation for identity theft, emotional distress, and other expenses related to the breach.

Taking legal action can help ensure that the Village of Mundelein is held accountable for the breach and for any failures in securing your personal data. If you received a notification about this breach or suspect your information was exposed, contact Class Action U to speak with an attorney specializing in data breach lawsuits.

Don’t wait—contact us today for a free consultation. We can connect you with an experienced lawyer to explore your legal options and determine if you have a case. Together, we can seek justice and hold the Village of Mundelein accountable for this breach

Subscribe To Our Newsletter

New cases and investigations, settlement deadlines, and news straight to your inbox.

This field is for validation purposes and should be left unchanged.
Other Data Breaches
Clackamas Community College Data Breach
Date of Breach: September 10, 2025
Garten Services Data Breach
Date of Breach: December 4, 2025
Mission Neighborhood Health Center Data Breach
Date of Breach: December 19, 2025
Show More

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.