iRhythm Provides Update on Cybersecurity Incident Previously Disclosed in June 2026
iRhythm completed its forensic investigation of the June 2026 cybersecurity incident and began notifying impacted individuals on October 2, 2026. Data accessed and downloaded by unauthorized individuals between June 3 and June 8, 2026 included patient names, contact information, account numbers, device serial numbers, insurance numbers, dates of service, and dates of birth.
Key figures
- Call center hours
- 8:00 a.m. to 8:00 p.m. Eastern, Monday-Friday
- Notification start
- October 2, 2026
- Incident detection window
- June 3 - June 8, 2026
AI analysis
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