Data Breach WatchDBW

Technology

High

monitoring

Updated about 1 month ago

OSI Systems, Inc. Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving OSI Systems, Inc..
•Discovered on March 11, 2026.
•Possible data exposed: Name or other personal identifier.
•Affects individuals in: CA, ME.
•Confirmation level: Confirmed by regulators.

Breach confirmed

The OSI Systems, Inc. breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

OSI Systems, Inc. detected an external system breach in December 2025, which they reported on March 11, 2026. The incident involved hacking into their systems.

The breach affected approximately 4,910 individuals in total, with 7 residents of Maine specifically impacted. The acquired information included names or other personal identifiers. It is unclear if other types of personal data were compromised in this incident.

Details about data breaches can emerge over time, and notification processes may be delayed.

Data possibly involved

Name or other personal identifier

Company Response Timeline

Response Grade

Notified consumers within 61–90 days

Breach Occurred

Dec 23, 2025

Company Discovered

Dec 25, 2025

Regulator Notified

Unknown

Consumers Notified

Mar 11, 2026

2 days to discover

76 days to notify consumers

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Complete

Company has acknowledged the breach

Regulator Confirmed

Current

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Monitoring

We're monitoring this situation for developments.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

Were you in the OSI Systems, Inc. breach? Check your email

Free scan against known breach datasets. Then remove your info from data-broker sites with Data Shield.

No signup required. 30-second scan. Your email is only stored if you opt into alerts.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works

Check Your Risk Level

Answer a few questions to understand how this breach might affect you

Do you use OSI Systems, Inc.?

Yes

What state are you in?

What should I do?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Scan your email for other exposures

Check whether this address shows up in other known breaches. Free, no account.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

See how Data Shield works