On August 8, 2025, Inotiv, Inc. became aware of a cybersecurity incident in which a threat actor gained unauthorized access to and encrypted certain Company systems. The incident disrupted access to internal data storage and business applications. Inotiv initiated an investigation, engaged external cybersecurity specialists, restricted system access, notified law enforcement, and activated business continuity measures. The scope, nature, and materiality of the incident remained undetermined as of the filing.