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Episource, LLC data breach

Episource, LLC appears in 25 breach notices filed with Texas AG, New Hampshire DOJ, California AG, Oregon DOJ, Montana DOJ, Rhode Island AG, Washington AG, HHS OCR and Maryland AG, most recently reported on February 11, 2026.

Also listed as: EpiSource; Episource; Episource LLC

Breach notices filed with regulators

ReportedFiled withBreach date(s)People affectedData involvedSource
Feb 11, 2026Texas AGJan 27, 2025 – Feb 6, 2025 351,562 Texas residents Name of individualAddressSocial Security Number InformationMedical InformationHealth Insurance InformationDate of BirthTexas AG list ↗
Feb 10, 2026New Hampshire DOJNot listed Not listed Not listedNotice ↗
Feb 9, 2026California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Dec 11, 2025Oregon DOJJan 27, 2025 6,584,876 Oregon residents Not listedOregon DOJ list ↗
Nov 12, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Nov 12, 2025Montana DOJJan 27, 2025 – Feb 6, 2025 1 Montana residents Not listedNotice ↗
Oct 15, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Oct 1, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Sep 22, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Sep 15, 2025New Hampshire DOJNot listed Not listed Not listedNotice ↗
Sep 11, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Aug 22, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Jul 31, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Jul 31, 2025Montana DOJJan 27, 2025 – Feb 6, 2025 432 Montana residents Not listedNotice ↗
Jul 14, 2025New Hampshire DOJNot listed Not listed Not listedNotice ↗
Jul 11, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Jun 24, 2025Rhode Island AGNot listed Not listed Not listedNotice ↗
Jun 6, 2025California AGJan 27, 2025, Feb 6, 2025 Not listed Not listedCalifornia AG list ↗
Jun 6, 2025Washington AGJan 27, 2025 – Feb 6, 2025 102,913 Washington residents Full Date of BirthHealth Insurance Policy or ID NumberMedical InformationNameWashington AG list ↗
Jun 6, 2025Oregon DOJJan 27, 2025 – Feb 6, 2025 5,418,866 Oregon residents Not listedOregon DOJ list ↗
Jun 6, 2025HHS OCRNot listed 6,725,572 people (total reported to HHS) Not listedHHS OCR list ↗
Jun 9, 2023Oregon DOJFeb 19, 2023 – Feb 21, 2023 23,557 Oregon residents Not listedOregon DOJ list ↗
Jun 9, 2023Montana DOJFeb 19, 2023 – Feb 21, 2023 2 Montana residents Not listedNotice ↗
Jun 9, 2023Maryland AGNot listed 3 Maryland residents NameDate of birthMedical informationAddressPhone numberNotice ↗
Jun 2, 2023California AGFeb 19, 2023, Feb 21, 2023 Not listed Not listedCalifornia AG list ↗

Each row is a notice as published by the agency. For state lists, the number affected counts only that state's residents; HHS lists the total reported. SEC rows are Form 8-K Item 1.05 filings, which usually don't give a count. A notice does not mean a settlement exists, and a settlement may cover a different incident than a given notice.

Is there a settlement?

We don't track an open class-action settlement for Episource, LLC right now. Settlements usually come months or years after a breach. Get an email when new settlements are announced.

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