iRhythm Technologies
Disclosed Jun 15, 20263 months agoConfirmed
iRhythm says patient health data stolen from third-party hosted apps
Cardiac monitoring firm iRhythm told the SEC that attackers used social engineering to access third-party-hosted business applications and exfiltrated patient health and personal information plus proprietary data, then demanded a ransom.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Jun 15, 2026 |
| Discovered | Jun 9, 2026 |
| Attack | Phishing |
| Data exposed | Health, Names, Other |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| iRhythm discloses data breach, says hackers stole patient infobleepingcomputer.com · News | News |
| iRhythm Holdings Form 8-Ksec.gov · SEC filing | SEC filing |
Notices filed
| Where | Filed | People |
|---|---|---|
| Researchtotal | Jun 15 |
History of this record
- 2026-09-25 · added · seed source
First seen 2026-09-25 (Research), confirmed by Research. Record counts are as reported. Not legal advice.