Inotiv, Inc. sent this letter as a follow-up to an incident the company reported experiencing on August 5 and August 8, 2025. This particular notice doesn’t restate every detail of what happened — it refers back to an earlier letter, dated December 2nd, which contained the fuller explanation of the incident. The method of attack isn’t described in the text made available here, so it’s listed as unknown rather than guessed at.
This letter is addressed to people who had already received that December 2nd notification, meaning it’s meant for individuals whose personal information was involved in the original incident. If you’re reading this and don’t recall the earlier letter, it’s worth contacting Inotiv directly to ask for a copy, since it likely explains exactly which of your records were affected.
What information was exposed?
- This follow-up notice does not itemize the specific data types exposed — it points back to Inotiv’s original December 2nd letter for that information.
- The fact that Inotiv is offering 24 months of credit monitoring, identity restoration, and $1 million in identity theft insurance suggests the underlying incident likely involved sensitive personal information, though the letter text provided doesn’t confirm which categories (such as Social Security numbers or financial account details) were involved.
Inotiv is offering complimentary credit monitoring and identity theft protection through Experian IdentityWorksSM for 24 months, including Identity Restoration support and $1 million in identity theft insurance. You can enroll by March 31, 2026 at 11:59 pm UTC at https://www.experianidworks.com/credit using the activation code included in your letter — either the code from this letter or the one from the December 2nd letter will work, and you only need to enroll once. Identity Restoration support is available automatically for 24 months from the date of this letter and doesn’t require you to sign up in advance.
What should you do now?
- Enroll in the free Experian IdentityWorks membership using the activation code in your letter before the March 31, 2026 deadline, so you don’t lose access to the monitoring and insurance benefits.
- Request or locate your original December 2nd letter from Inotiv so you know exactly what categories of your information were involved — this matters for deciding how closely to watch your accounts.
- Check your credit reports regularly and consider placing a fraud alert or credit freeze with the three major credit bureaus, especially if the original incident involved Social Security numbers or financial account information.
- Watch your bank and credit card statements closely and report anything unfamiliar to your financial institution right away.
- Because incidents like this can lead to long-term identity theft risk, consider signing up for a service like Aura or LifeLock, which can alert you if your information appears elsewhere.
- If you get calls, texts, or emails referencing this breach, don’t click links or share personal details — contact Inotiv directly using the number below to verify anything before responding.
If you have questions, Inotiv can be reached at (833) 918-5956, toll-free, Monday through Friday from 8 am to 8 pm Central Time (excluding major U.S. holidays) — have your engagement number ready when you call.