BreachCensus

NAHGA Claim Services

healthcareHealthcareUnited States of America

NAHGA Claim Services is a healthcare organisation in Texas. It appears on the HHS OCR breach portal, the Massachusetts Attorney General breach-notification register, the California Attorney General breach-notification register, the Washington State Attorney General breach-notification register, the Texas Attorney General breach-notification register and the Iowa Attorney General security breach notification list with 3 confirmed incidents (4 filings); the most recent notice was filed on December 16, 2025.

Data as of September 12, 2026.

Confirmed incident

Filed in TX, WA, CA and MA — Ransomware Attack

The same incident was filed separately with 4 jurisdictions within a few days of each other (TX, WA, CA and MA) — shown here as one incident.

Occurred
April 8, 2025
Disclosed
December 16, 2025
Records affected
181,160

Timeline

  1. December 15, 2025
    Reported to regulator Regulator

    MA AG breach notification: 1,017 Massachusetts residents affected

    source
  2. December 15, 2025
    Reported to regulator Regulator

    CA AG breach notification: an unknown number of California residents affected

    source
  3. December 15, 2025
    Reported to regulator Regulator

    WA AG breach notification: 1,621 Washington residents affected

    source
  4. December 16, 2025
    Reported to regulator Regulator

    TX AG breach notification: 46,372 Texas residents affected

    source
What a Texas notice means

Governed by Tex. Bus. & Com. Code §521.053. Notice to the Attorney General is required when a breach affects at least 250 Texas residents.

Note: the published count is a total, not limited to Texas residents.

Texas breach-notification register ↗

What a Washington notice means

Governed by RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.

Note: the count is Washington residents only, not a total.

Washington breach-notification register ↗

What a California notice means

Governed by Cal. Civ. Code §1798.82. A copy of the notification must be sent to the Attorney General when a single breach requires notifying more than 500 California residents.

Note: no affected-count is published on this register.

California breach-notification register ↗

What a Massachusetts notice means

Governed by M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Confirmed incident

US-IA

Disclosed
December 11, 2025

Timeline

  1. December 11, 2025
    Reported to regulator Regulator

    IA AG breach notification: an unknown number of Iowa residents affected

    source
What a Iowa notice means

Governed by Iowa Code §715C.2. Notice to the Attorney General is required within five business days of notifying consumers, for a breach requiring notification to more than 500 Iowa residents.

Note: no affected-count is published on this register.

Iowa breach-notification register ↗

Confirmed incident

US-ME — Hacking/IT Incident

Disclosed
November 19, 2025
Records affected
21,834

Timeline

  1. November 19, 2025
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Network Server

    source