City Health Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving City Health.
•Discovered on May 7, 2026.
•Confirmation level: Confirmed by regulators.

Breach confirmed

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

Detailed summary

A data breach impacting City Health, a medical corporation, was reported to the California Attorney General. The specific date of the breach, the number of individuals affected, and the types of data compromised have not been disclosed.

It remains unclear if this incident is related to an intrusion at New York City Health and Hospitals Corporation in February 2026, which involved social security numbers, medical records, and biometric data. However, there is no direct confirmation linking these events. The full scope of the City Health incident, including the data types affected and the number of individuals impacted, remains unknown.

Details can emerge later as investigations progress, and official notifications may be delayed.

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 City Health breach? Check your email

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Check Your Risk Level

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

Do you use City Health?

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