Delaware North Data Breach
Last Updated on June 9, 2026
At A Glance
- What's Going On?
- Attorneys need to hear from people affected by the Delaware North data breach as they investigate whether a class action lawsuit can be filed.
- What You Can Do
- If you believe your information may have been compromised in the Delaware North 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 Delaware North breach.
Delaware North Data Breach: Lawsuit Investigation
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Delaware North data breach.
As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Delaware North data breach or otherwise believe they are affected.
Delaware North Security Incident: What Happened?
Delaware North, which operates over 200 hotels, casinos, restaurants, sports venues, and other locations globally, has reported a data breach involving a compromised Microsoft account.
According to a letter sent to the New Hampshire Attorney General’s Office, Delaware North identified suspicious activity in an employee’s Microsoft account on January 28, 2026. An ensuing investigation discovered that an unauthorized actor had stolen copies of certain files the day prior, on January 27. A review determined on May 28 that names, driver’s license numbers, and state-issued identification numbers were contained in the files exfiltrated in the Delaware North data breach.
A report submitted to the Texas Attorney General’s Office indicates that Social Security numbers may also have been exposed in the cyberattack.
Delaware North, employing over 40,000 people, began mailing notification letters to potentially affected individuals on June 5 (a sample notice is pictured below).
What You Can Do After the Delaware North Data Breach
If your information was exposed in the Delaware North 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 Delaware North to ensure they take proper steps to protect the information they were entrusted with.
Affected by the Delaware North data breach? Fill out the form on this page today.
Delaware North Data Breach Notice
Take Action
If you believe your information was exposed in the Delaware North 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: June 9, 2026
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The information submitted on this page will be forwarded to Bryson Harris Suciu & DeMay PLLC who has sponsored this investigation.
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