FilingFirehose · cyber incident

iRhythm Holdings, Inc.

2026-06-15T16:30:17-04:00 · Item 1.05 disclosed

What we detected

iRhythm Holdings, Inc. explicitly disclosed a cybersecurity incident under SEC Item 1.05 on 2026-06-15T16:30:17-04:00. This is the cleanest possible disclosure — the company is following the SEC's December 2023 cyber-disclosure rule by the book.

1.05
Filer reported
1.05
We detected
2026-06-15
Filed
0001388658-26-0000
Accession

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