Data Breach Blog

Data Breach

OSI Systems, Inc.

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Date of data breach:
March 12, 2026

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People exposed:
4910

March 13, 2026

by: Almeida Law Group

Understanding the OSI Systems, Inc. Data Breach

Data breaches can have serious consequences for individuals, affecting their personal information and financial security. The recent data breach involving OSI Systems, Inc. is a significant incident that consumers should be aware of, particularly those in the state of Maine. Knowing the details of this breach can help you take necessary precautions to protect yourself against identity theft and other potential financial harms.

About the Company

  • Company Name: OSI Systems, Inc.
  • Industry: Other Commercial
  • Headquarters Address: 12525 Chadron Ave, Hawthorne, CA 90250

What Happened?

  • Breach Type: External system breach (hacking)
  • Date of Breach: December 23, 2025
  • Date Discovered: December 25, 2025
  • Date Consumers Were Notified: March 11, 2026
  • Number of People Affected: 4,910 nationwide, with 7 residents affected in Maine

What Information Was Involved?

According to the notice, the information acquired during the breach included names or other personal identifiers in combination with unspecified elements. Details on what specific personal information was compromised beyond that have not been provided in the official notice.

What You Should Do Next

If you believe you may be affected by the OSI Systems, Inc. data breach, it is important to take immediate action to protect your personal information. Here are steps you should consider:

  • Enroll in Identity Theft Protection: OSI Systems has offered 12 months of identity theft protection services to affected individuals. Take advantage of this service for monitoring your personal information.
  • Place a Fraud Alert: Contact one of the three major credit bureaus (Experian, Equifax, TransUnion) to place a fraud alert on your credit report. This makes it harder for identity thieves to open accounts in your name.
  • Consider a Credit Freeze: A credit freeze restricts access to your credit report, making it more difficult for identity thieves to open new accounts. You will need to contact each credit bureau to initiate this.
  • Review Your Credit Report: Obtain a free credit report from AnnualCreditReport.com and look for any accounts or inquiries that you do not recognize.
  • Monitor Financial Statements: Regularly check your bank and credit card statements for any unauthorized transactions. Report any suspicious activity to your financial institution immediately.
  • Report Identity Theft: If you discover evidence that your information has been misused, report it to the Federal Trade Commission (FTC) at IdentityTheft.gov.
  • Stay Informed: Keep an eye on any updates from OSI Systems or governmental organizations regarding the breach, as more specifics may be released over time.

Helpful Links

In the age of technology, data breaches are becoming increasingly common. It is crucial for individuals to stay vigilant and proactive in protecting their personal information. The OSI Systems, Inc. incident highlights the importance of being informed and prepared.

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