Inotiv, Inc. Confirms Data Security Incident Filed in Texas

Inotiv, Inc., a contract research organization, filed notice with the Texas Attorney General on December 29, 2025, confirming a data security incident. The company stated that unauthorized parties gained access to its systems, an event that was detected on August 5, 2025. The investigation into this incident is ongoing.

The public filing indicates that personal information maintained by Inotiv may have been accessed without authorization. While the specific types of data exposed were not detailed in the official report, the company's business operations typically involve various forms of personal details related to employees and professional contacts.

For individuals who received a notification letter directly from Inotiv, Inc., it signifies that their personal information was likely part of the data environment accessed by unauthorized actors. The purpose of these notifications is to inform potentially affected individuals and guide them on protective measures.

It is always advisable for individuals who have received such a notification to take proactive steps. This includes carefully monitoring financial accounts, credit card statements, and other personal records for any unusual or unauthorized transactions. Early detection can help mitigate potential harm.

Additionally, consider placing a fraud alert on your credit files with the three major credit bureaus: Equifax, Experian, and TransUnion. This makes it more difficult for identity thieves to open new accounts in your name. Remain vigilant for any suspicious communications that request personal or financial details.