The American Association of Critical-Care Nurses (AACN) recently experienced a significant data breach that has raised concerns among its members and stakeholders. The breach, involving sensitive personal information, occurred on two separate occasions in 2025, prompting an urgent investigation into the circumstances surrounding the incident. This post aims to provide an overview of the situation and guide affected parties on their next steps.

About American Association of Critical-Care Nurses

The American Association of Critical-Care Nurses is a prominent organization dedicated to advancing the nursing profession in critical care settings. Founded to provide resources, education, and support for critical care nurses, AACN plays an essential role in improving patient outcomes and promoting excellence in nursing standards. With a vast membership base, the organization influences critical care practices across the nation.

What Happened

On Saturday, March 8, 2025, and again on Thursday, July 31, 2025, the AACN experienced a data breach that compromised the personal information of its members. According to the notice provided by the organization, unauthorized access to sensitive data was detected, leading to immediate actions to secure the affected systems. Information potentially exposed during these incidents may include names, contact details, and other personal identifiers of members, raising concerns about identity theft and privacy violations.

The breach has prompted the AACN to notify affected individuals and encourage them to monitor their personal information closely. For more detailed information regarding the specific contents of the breach and the measures being taken, please refer to the official notice available in the notice document.

Next Steps

If you believe you are among those affected by the AACN data breach, it is crucial to take proactive steps to protect your personal information. We encourage you to reach out to us, the Srourian Law Firm (SLF), to discuss your options and explore potential remedies available to you. Our experienced legal team is here to help you navigate the complexities of data breaches and safeguard your rights.