American Association of Critical-Care Nurses Data Breach
Last Updated on September 3, 2025
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the AACN data breach as they investigate whether a class action lawsuit can be filed.
- What You Can Do
- If you got a letter or email about the data breach, fill out the form on this page to learn more about the investigation and how you can help.
- Does This Cost Anything?
- It costs nothing to get in touch or to talk to someone about your rights.
- What Can I Get?
- If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the breach.
AACN Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the AACN data breach.
As part of their investigation, they need to hear from individuals who received a notice stating they were impacted.
AACN Security Incident: What Happened?
American Association of Critical-Care Nurses (AACN) recently experienced a data breach involving its website payment system that reportedly impacted 57,526 individuals. Upon becoming aware of the incident, the non-profit specialty nursing organization collaborated with its payment processor and cybersecurity experts to investigate and secure its systems. On July 31, 2025, it was determined that an unauthorized party accessed payment card information linked to transactions on AACN's website beginning on March 8, 2025.
The American Association of Critical-Care Nurses data breach potentially affected personal data, including payment card details, names and contact information associated with website transactions. AACN says it is unable to determine the specific cards affected but is notifying individuals who made purchases on its website during the relevant timeframe.
What You Can Do After the AACN Data Breach
If your information was exposed in the data breach, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, time spent dealing with the breach, out-of-pocket costs, and more.
A successful case could also force AACN to ensure it takes proper steps to protect the information it was entrusted with.
Got a notice about the AACN data breach? Fill out the form on this page today.
AACN Data Breach Notice
Take Action
If you received a notice regarding the AACN data breach, fill out the form on this page to get in touch with us.
An attorney or legal representative may then reach out to you to explain more about this investigation and ask you a few questions.
Remember, there is no cost to get in touch, and you are under no obligation to take action after speaking to someone.
Published: September 3, 2025
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The information submitted on this page will be forwarded to Milberg Coleman Bryson Phillips Grossman, PLLC who has sponsored this investigation.
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