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Inotiv Data Breach Lawsuit

Inotiv, Inc. recently reported a data breach involving unauthorized access to its systems, which may have exposed personal information for certain individuals. If your information was involved, you may be eligible for compensation. Learn more about the breach and your rights.

Inotiv
Date of Breach: November 21, 2025
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Who was affected:

Clients of Inotiv

Impacted Data:

Personal information of current and former employees of Inotiv

Information related to family members of employees

Data associated with individuals who interacted with Inotiv or its acquired companies

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On November 21, 2025, Inotiv, Inc. notified individuals of a data breach involving unauthorized access to their systems, which occurred between August 5, 2025, and August 8, 2025. While no misuse of personal information has been reported, affected individuals are urged to take protective steps. Here’s what you need to know about the breach and your rights.

Inotiv, Inc.’s Data Breach Investigation

Inotiv, Inc., a contract research organization, experienced a data breach after a threat actor gained unauthorized access to its systems. On August 5, 2025, Inotiv detected unusual activity within its network and launched an immediate investigation. By August 8, 2025, the investigation revealed that the breach involved unauthorized actions by a hacker, who potentially gained access to sensitive data.

Upon identifying the breach, Inotiv took prompt steps to contain the threat, secure the systems, and notify law enforcement. The company worked with cybersecurity experts to investigate the extent of the breach, and a thorough review of the affected data was conducted. On November 21, 2025, it was determined that personal information was involved in the breach.

While Inotiv has found no evidence that the data has been misused, the company is offering complimentary credit monitoring services to help mitigate the potential risks to affected individuals. The university is taking additional steps to enhance its security measures to prevent future breaches.

When Did This Breach Occur?

The breach occurred between August 5, 2025, and August 8, 2025, with the breach being discovered on November 21, 2025. Inotiv has since notified affected individuals and offered resources to help mitigate the potential impact of the breach.

What Information Was Breached?

The data that may have been acquired during this incident includes:

  • Personal information of current and former employees of Inotiv

  • Information related to family members of employees

  • Data associated with individuals who interacted with Inotiv or its acquired companies

While Inotiv has not found evidence of misuse, it is critical to stay vigilant for potential identity theft or fraud resulting from this breach.

What You Can Do

If your data was impacted by this breach, here are the actions you should take to protect your personal information:

  • Enroll in the Credit Monitoring and Identity Theft Protection: Inotiv is offering free access to Experian IdentityWorks for 24 months. This service includes credit monitoring and identity restoration support.

  • Monitor Your Credit Reports: Regularly check your credit reports for any unauthorized activity.

  • Review Financial Statements: Monitor your bank, credit card, and other financial statements for any suspicious activity and report it immediately to your financial institution.

  • Stay Alert for Fraud: Be cautious of phishing scams and unauthorized credit inquiries.

If you need assistance, Inotiv has provided a toll-free number for inquiries, and detailed resources to help protect your identity are included in the breach notification.

File a Data Breach Lawsuit Against Inotiv, Inc.

If you were affected by the Inotiv data breach, you may be eligible to join a class action lawsuit against the company. By participating in the lawsuit, you may be entitled to compensation for damages caused by the breach, including any identity theft or fraud resulting from the exposure of your personal information.

Class Action U can help connect you with a lawyer specializing in class action lawsuits. If you received a breach notification or suspect your information was compromised, you may have a legal right to seek compensation.

Contact Class Action U today for a free consultation to determine if you are eligible to join the class action lawsuit

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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.