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Confirmed4 filings · 3 statesUnverified claimConfirmedEnforcedmoderate sensitivity

Merged incident · 4 filings

IRHYTHM TECHNOLOGIES, INC. — June 2026 breach

Clustered 4 filings across 3 jurisdictions · filing window Oct 3, 2026 → Oct 6, 2026. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

4 filings

States

Affected · reported

8,179,772

First → last filing

Oct 3, 2026 → Oct 6, 2026

Merge confidence

100%

incident inc_a6c1b214ec7b474f · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings. The filings describe hacking. Intrusion Jun 3, 2026–Jun 8, 2026, discovered Jun 8, 2026 — the first regulatory filing landed 117 days later; 2 later filings were flagged late. 8,179,772 individuals reported across the linked filings. Data reported: Health (basic), Identity (basic), and PHI. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

117days

Discovered → first regulatory filing

Discovery variance

60days

Range of discovered_at dates across filings

Filing span

3days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksCalifornia✗ CA 30-day late · 116dOregon✗ OR AG >45dHIPAA✓ HHS notifiedTexas✓ TX CRA notice dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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