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Updated about 1 month ago

iRhythm Holdings Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving iRhythm Holdings.
•Discovered on June 16, 2026.
•Possible data exposed: Patient Health Information, Personal Information.
•Confirmation level: Confirmed by company.

Breach confirmed

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

Detailed summary

iRhythm Holdings disclosed a cybersecurity incident to the SEC on June 16, 2026. This incident involved unauthorized access to data within certain third-party applications.

The breach is reported to have involved patient personal and health information. The exact number of affected individuals, specific data elements, and states affected have not been publicly confirmed. Third-party coverage suggests this was a vendor-related breach involving external vendors.

Details can emerge at a later date, and breach notices may be sent with a delay.

Data possibly involved

Patient Health Information
Personal Information

Company Response Timeline

Breach Occurred

Jun 16, 2026

Company Discovered

Jun 16, 2026

Regulator Notified

Unknown

Consumers Notified

Unknown

0 days to discover

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Current

Company has acknowledged the breach

Regulator Confirmed

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.

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Check Your Risk Level

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

Do you use iRhythm Holdings?

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.

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