Severity: HighAction: Be aware

Hundreds of thousands impacted by data breach at biosensor firm iRhythm

A company known for wearable cardiac sensors, iRhythm, has begun notifying states of the impact of a data breach from the summer.

Excerpt from the primary source: The Record by Recorded Future News

Who is affected

Security professionals

What you should do · Be aware

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Original reporting

Hundreds of thousands impacted by data breach at biosensor firm iRhythm The Record by Recorded Future News · therecord.media · Oct 9, 2026 · Primary source
Severity: HighAction: Be aware

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Hundreds of thousands impacted by data breach at biosensor firm iRhythm | CybersecurityNews.us