BreachCensus

Veradigm LLC

private companyHealthcareUnited States of America

Veradigm LLC is a healthcare organisation in Washington. 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 and the Texas Attorney General breach-notification register with 2 confirmed incidents (3 filings); the most recent notice was filed on December 2, 2025.

Data as of September 12, 2026.

Sources

Confirmed incident

Filed in WA, CA and TX — Unauthorized Access/Disclosure

The same incident was filed separately with 3 jurisdictions within a few days of each other (WA, CA and TX) — shown here as one incident.

Occurred
December 15, 2024
Disclosed
December 2, 2025
Records affected
2,672,036

Was I affected? →

Timeline

  1. December 2, 2025
    Reported to regulator Regulator

    WA AG breach notification: 845 Washington residents affected

    source
  2. December 18, 2025
    Reported to regulator Regulator

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

    source
  3. December 19, 2025
    Reported to regulator Regulator

    TX AG breach notification: 43,684 Texas residents affected

    source
  4. September 5, 2026
    Press coverage Press

    press report (press_reported): The Gentlemen added Veradigm to its dark web data leak site on September 5, 2026.

    source
  5. September 8, 2026
    Press coverage Press

    press report (press_reported): According to the September 8, 2026, filing, Veradigm recently learned that one of its third-party vendors had experienced a cybersecurity incident

    source

Notices on file

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 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 ↗

Confirmed incident

Filed in CA, IL and MA — Hacking/IT Incident

The same incident was filed separately with 3 jurisdictions within a few days of each other (CA, IL and MA) — shown here as one incident.

Occurred
December 15, 2025
Disclosed
September 22, 2025
Records affected
2,672,036

Was I affected? →

Reported with a business associate involved (HHS portal)

Timeline

  1. September 22, 2025
    Reported to regulator Regulator

    MA AG breach notification: 362 Massachusetts residents affected

    source
  2. September 22, 2025
    Reported to regulator Regulator

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

    source
  3. September 22, 2025
    Reported to regulator Regulator

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

    source
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 ↗

Related

Same sector and location

Disclosed around the same time