DisclosureLens
UnknownOtherIdentity (basic)PHIHealth (basic)High

IRHYTHM TECHNOLOGIES, INC.

bd_0bf13798abef6f35 · schema v1 · pii pii-v2

Severity

High

Discovered

Aug 7, 2026

Filed

Oct 6, 2026

To disclose

9 weeks

Affected · nationwide

8,179,772298,647 in this filing

Linked

4 filings

Confidence

95%
Full breach record for IRHYTHM TECHNOLOGIES, INC. →

iRhythm Technologies Inc. based in San Francisco, California, a healthcare – medical provider entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-08-07 and reported on 2026-10-06. 298,647 Texas residents were affected. 8,179,772 individuals affected in total. Types of information involved: Name of individual;Address;Medical Information;Health Insurance Information;Other;Date of Birth. Consumers were notified via Notice by publication in print media;Posted at company website or special website;U.S. Mail.

Texas clock✓ TX CRA notice due9 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

discovery → filing · ≤ 9 weeks / 60 days

Aug 7, 2026

Discovered

Oct 6, 2026

Filed

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 3 states

View merged incident ↗
HHS OCROct 3 · first
California State AG+3d
Oregon State AG+3d
Texas State AG+3d · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.