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Latest / Washington / October 2026

iRhythm Technologies Inc.

220,745 Washington residents affected. Filed with Washington AG on Oct 6, 2026.

Organization
iRhythm Technologies Inc.
Source
Washington AG · source record
Date reported
Oct 6, 2026
Date(s) of breach
06/03/2026
Residents affected
220,745 (Washington residents)
Data exposed
Medical / health information Health insurance Date of birth Name
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 03:42 UTC

Information compromised, as listed

Name; Full Date of Birth; Health Insurance Policy or ID Number; Medical Information; Protected Health Information owned or licensed by a HIPAA covered entity

Other filings by iRhythm Technologies Inc.

OrganizationSourceStateReportedResidents affectedData exposed
iRhythm Technologies Inc. Texas AG TX Oct 6, 2026 298,647 Medical / health informationHealth insuranceDate of birthPostal address+1
iRhythm Technologies Inc. California AG CA Oct 6, 2026 n/a
iRhythm Technologies, Inc. HHS OCR US Oct 3, 2026 8,179,772 Medical / health information
Indexed on Oct 30, 2026 during the initial backfill of this source. New filings reach paid subscribers within 30 minutes of the agency posting. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.