OSI Systems Reports California Data Breach to State Regulators

OSI Systems, Inc. filed a notice with California regulators concerning a data security incident that took place on December 23, 2025. This report was officially submitted on March 11, 2026, as required for such security events affecting residents.

The public records indicate that personal information was involved in this breach. However, the specific types of data exposed and the exact nature of the security incident have not been detailed in the available filing information.

At the time of the filing, the incident was still under investigation. This means OSI Systems, Inc. is working to understand the full scope of the breach, including how it occurred and precisely whose information may have been compromised.

Individuals who receive a direct notification from OSI Systems, Inc. should carefully review that communication for specific advice tailored to their situation. In general, it is advisable to remain vigilant for any unusual activity across your online and financial accounts.

Considering the unspecified nature of the exposed data, general protective measures include monitoring credit reports, reviewing account statements for unauthorized transactions, and being cautious of unsolicited communications that request personal details. Staying informed and promptly responding to any official outreach from OSI Systems, Inc. is crucial for those potentially affected by this security incident.