Interstate Management Company
Data Breach Class Action Lawsuit
Posted: May 27, 2026 -- Interstate Management Company data breach class action lawsuit investigation.
Abington Cole + Ellery is investigating the data breach recently announced by Interstate Management Company and may be filing a class action lawsuit on behalf of victims.
Interstate Management Company Data Breach Summary:
In late-May of 2026, Interstate Management Company, a hotel management company headquartered in Plano, Texas, disclosed a security incident involving unauthorized access to sensitive data, which took place on or around between November 19, 2025 and November 22, 2025. Approximately 22,000 individuals were affected by the Interstate Management Company data breach, and breached data may include, but is not necessarily limited to: names, Social Security numbers and financial account information. As a result of the data breach, Interstate Management Company is offering free credit monitoring and/or identity theft protection services to some affected individuals.
FREE CONSULTATION: If you are a victim of the Interstate Management Company data breach, and interested in potentially volunteering to serve as a class representative in a class action lawsuit against Interstate Management Company, please submit your information here to be considered:
An attorney-client relationship is not formed by submitting information through this website.
Interstate Management Company Data Breach Details:
Interstate Management Company, LLC reported a data breach to the Maine Attorney General on May 26, 2026. The filing classifies the incident as an external system breach, or hacking. According to the notice, an unauthorized actor may have accessed or taken personal information from certain hotel systems between November 19, 2025, and November 22, 2025. The company discovered the incident on April 23, 2026. The affected property identified in the notice was The Westin San Diego Bayview.
The breach affected 22,743 people. The information involved reportedly included names, Social Security numbers, and financial account information. The public record does not say whether the incident began with phishing, stolen credentials, malware, a vendor issue, or an unpatched system.
About Interstate Management Company:
Interstate Management Company, LLC is a hotel management company headquartered in Plano, Texas.
Additional Information:
For more information about steps you can take to possibly reduce the chances harm arising from a data breach, please review the following article: What are some steps you can take if you've been the victim of a data breach?
If you believe you are a victim of the Interstate Management Company data breach, and if you would like to volunteer to serve as a class representative in a class action lawsuit regarding this data breach, please submit your information via the form on this webpage. This website is not associated with nor authorized by Interstate Management Company or any affiliated companies. If you have received any other data breach notifications, you may to review Abington Cole + Ellery's current list of data breach investigations.