Case file: iRhythm Technologies Inc.
Every government filing on this incident, the dates as stated, and the days to notice against each state's statute. Built from the records on Nov 9, 2026, agency link on every row. Not legal advice.
The incident
- Breach window
- Jun 3, 2026 to Jun 8, 2026
- Discovered
- No discovery date stated in the letters we read
- State and federal records
- 5 filings, Oct 3, 2026 to Oct 6, 2026
- Residents counted
- 519,392 in 2 states (TX, WA), latest filing per state
- Everyone affected
- 8,179,772, as reported to Oregon DOJ on Oct 6, 2026
- Information exposed
- Medical / health information, Health insurance, Date of birth, Postal address
- Offered to those affected
- No monitoring offer found in the letters we read
- Third party named
- No
Filings
| Agency | Record date | People | In total | Days to notice | Links |
|---|---|---|---|---|---|
| Oregon Oregon DOJ | Oct 6, 2026 | 8,179,772 (total) | 120 days from breach end, statute 45 days | Record | |
| Texas Texas AG | Oct 6, 2026 | 298,647 | 8,179,772 | 120 days from breach end, statute 60 days | Record |
| California California AG | Oct 6, 2026 | Not published | 120 days from breach end, statute 30 days | Letter Record | |
| Washington Washington AG | Oct 6, 2026 | 220,745 | 125 days from breach end, statute 30 days | Letter Record | |
| HHS OCR HHS OCR | Oct 3, 2026 | 8,179,772 (total) | Record |
People is the count the filing gives, residents of the state unless marked total. Days to notice runs from the discovery date the letter states, or from the end of the breach window when no letter states one, to the date on the state's first record of the incident. "Over" marks a count past the days the state's statute allows for notice to residents. The statute's trigger is a question of fact, the days are arithmetic.
Notice timing, state by state
- 120 days from the end of the breach window (Jun 8, 2026, no discovery date in the letter) to the Oregon record (Oct 6, 2026). Statute: 45 days from discovery or notification of the breach (ORS 646A.604).
- 120 days from the end of the breach window (Jun 8, 2026, no discovery date in the letter) to the Texas record (Oct 6, 2026). Statute: 60 days from determination that the breach occurred (Tex. Bus. & Com. Code § 521.053).
- 120 days from the end of the breach window (Jun 8, 2026, no discovery date in the letter) to the California record (Oct 6, 2026). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
- 125 days from the end of the breach window (Jun 3, 2026, no discovery date in the letter) to the Washington record (Oct 6, 2026). Statute: 30 days from discovery of the breach (RCW 19.255.010).
The statutes
- Oregon: 45 days to notify residents from discovery or notification of the breach, ORS 646A.604. Attorney General when more than 250 Oregon residents are affected, with the consumer notice.
- Texas: 60 days to notify residents from determination that the breach occurred, Tex. Bus. & Com. Code § 521.053. Attorney General within 30 days of determination when 250 or more Texas residents are affected.
- California: 30 days to notify residents from discovery or notification of the breach, Cal. Civ. Code § 1798.82. Sample notice to the Attorney General when more than 500 Californians are notified, within 15 days of the consumer notice (effective 2026).
- Washington: 30 days to notify residents from discovery of the breach, RCW 19.255.010. Attorney General within 30 days of discovery when more than 500 Washington residents are affected.
Sources and method
Records as published by Oregon DOJ, Texas AG, California AG, Washington AG, HHS OCR. Letter facts (discovery date, monitoring, third party) are read from the consumer letter the agency posted, 1 letter read for this incident, and quoted so you can check them. Texas and HHS publish no letters. First-seen times on each record page. Spot an error? Email support@breachtally.com with this page link.