Can I file a claim in the AACCN Data Breach Class Action case?

No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed September 9, 2025 in the District Court, C.D. California (No. 8:25-cv-02027).

Who are the attorneys in the AACCN Data Breach Class Action?

For the plaintiffs: John J Nelson (Milberg Coleman Bryson Phillips Grossman PLLC). From the public court docket.

In litigation — no settlement yetdata breachprivacy

AACCN Data Breach Class Action

Last verified September 19, 2026Source: courtlistener-litigationHow ClaimWatch verifies cases

Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.

Where this case stands

In litigation

The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.

Pending in the District Court, C.D. California (No. 8:25-cv-02027).

September 9, 2025
Case filed

What happened

This proposed class action concerns an alleged data breach affecting the American Association of Critical Care Nurses and its members. The lawsuit appears to stem from unauthorized access to or compromise of member information. Members and account holders could potentially be class members alleging injury from the breach.

Do you qualify?

No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.

How to file

There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.

Common questions

Can I file a claim in the AACCN Data Breach Class Action case?: No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed September 9, 2025 in the District Court, C.D. California (No. 8:25-cv-02027).What a class action lawsuit is →
Who are the attorneys in the AACCN Data Breach Class Action?: For the plaintiffs: John J Nelson (Milberg Coleman Bryson Phillips Grossman PLLC). From the public court docket.

Who's involved

Plaintiffs

THEODORE LARSON

Defendants

AMERICAN ASSOCIATION OF CRITICAL CARE NURSES

Counsel for plaintiffs

John J Nelson Milberg Coleman Bryson Phillips Grossman PLLC
Represents THEODORE LARSON
32 tracked cases · $4.4M in disclosed settlements
jnelson@milberg.com · (872) 365-7060

Other cases these firms appear in

Greenberg Traurig Class Action · Milberg Coleman Bryson Phillips Grossman, PLLC
Moorman v. Leafwell Class Action · Milberg Coleman Bryson Phillips Grossman, PLLC
Henderson & Walton Women's Center Data Breach Settlement · Milberg Coleman Bryson Phillips Grossman, PLLC
Alta Resources Corp. Data Breach Settlement · Milberg Coleman Bryson Phillips Grossman, PLLC

From the public court docket, contact details as filed; not an endorsement.

Guides:What is a class action lawsuit?How class membership works Your options as a class member

Summarised from public settlement documents; confirm terms on the official settlement website. ClaimWatch is not a law firm, and filing a claim is free.