Data Breach WatchDBW

Education

High

investigation open

Updated 3 days ago

One Room School Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving One Room School.
•Discovered on May 4, 2026.
•Confirmation level: Confirmed by regulators.

Breach confirmed

The One Room School breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

One Room School experienced a data breach with an unknown disclosure date. The breach was reported to a regulator and is subject to litigation. A class action lawsuit, Cantelow v. One Room School, was filed on March 10, 2025, in the District Court, W.D. Washington, under docket number 3:25-cv-05194.

Specific data types compromised and the number of affected individuals are not currently available in the provided source materials. The full scope of the breach remains unclear.

Additional details, including notification dates for consumers and regulators, may emerge as the litigation or regulatory processes continue.

Company Response Timeline

Breach Occurred

May 4, 2026

Company Discovered

Unknown

Regulator Notified

Unknown

Consumers Notified

Unknown

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:

Investigation Open

We're actively investigating this case and seeking affected individuals.

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 One Room School 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 One Room School?

Yes

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