OSI Systems, Inc. data breach

Clerk's notes

OSI Systems, Inc., a diversified global provider of electronic systems and components, reported a data security incident involving unauthorized parties gaining access to its systems. The company filed notice of this incident with the Texas Attorney General on March 12, 2026.

The breach, which involved the compromise of personal information, was identified with a breach date of December 23, 2025. While the specific types of data affected are not detailed in the public filing, the event indicates that data held by OSI Systems, Inc. was accessed without authorization.

At present, the incident remains under investigation. If you have received a formal data breach notification letter from OSI Systems, Inc., this means your personal information was likely among the data within the compromised environment. It is crucial to treat such a notification as an indication that your data may be at risk.

Recipients of a breach notification should carefully review the letter for any specific guidance provided by OSI Systems. It is advisable to remain vigilant for any unusual activity across your online accounts and to regularly monitor your credit reports for suspicious inquiries or unauthorized account openings. Considering a fraud alert or security freeze on your credit files may also be a proactive step.

Understanding the potential implications of a data breach and the steps to protect your personal information can be challenging. If you are concerned about your situation and wish to explore your options following this incident, a free case review can help clarify your next steps.

If a notification letter about this breach reached you, see every Texas data breach on file or browse all cases.