Integrity Building Listed by play Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Integrity Building has been listed by the play Ransomware Group following the exfiltration of internal files in a ransomware attack, according to a disclosure on February 26, 2026. The number of individuals affected remains undisclosed; anyone who has shared data with the organisation should review their exposure and take appropriate protective steps.
Breaking down the breach
The only confirmed public detail is the February 26, 2026 listing by the Play group, which states that internal files were taken from Integrity Building. No information has been released on the date of the intrusion, the method of initial access, the volume of data involved, or whether any systems were encrypted. The number of people affected is listed as unknown.
The group behind it: play
Play is a ransomware operation that has appeared in multiple public incident reports since 2022. Its documented pattern involves gaining access to corporate networks, exfiltrating files, and then deploying ransomware while posting victim names on a leak site when ransom demands are not met. The group’s listing of Integrity Building constitutes a claim by the actors; independent confirmation of the data theft has not been made public.
About Integrity Building
Integrity Building operates in the construction sector in the United States. Organizations of this type routinely maintain records related to project planning, contracts, financial transactions, employee information, and communications with clients and subcontractors. A compromise of such records can affect both the company’s internal operations and the privacy of individuals whose details appear in those files.
What was likely exposed
The listing states that internal files were exfiltrated. No further breakdown of file categories or data fields has been disclosed. While construction firms commonly store documents containing personal identifiers, project specifications, and financial details, the exact contents of the exfiltrated material remain unconfirmed beyond the general description provided in the claim.
The real-world impact
Exposure of internal files can create operational risks for the organization, including potential misuse of proprietary information or disruption of ongoing projects. For individuals whose records may be present in those files, the primary concerns are unauthorized access to personal or financial details and the possibility of follow-on fraud or targeted phishing. The absence of confirmed data volumes leaves the scale of these risks undetermined at present.
If your data was in this claimed breach
Monitor financial accounts and credit reports for unusual activity. Enable multi-factor authentication on any accounts that may be linked to the organization. Review privacy settings on professional and client portals. Individuals can run a free exposure scan of their email address against known breach data to check for appearances in previously published data sets.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by play — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.