D'Onofrio General Contractors Listed by akira Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
D'Onofrio General Contractors was listed by the Akira ransomware group on 4 February 2026 after internal files were exfiltrated in a ransomware attack. The number of people affected has not been disclosed; individuals who may have shared data with the firm should review any notices from D'Onofrio or their own providers and take steps to protect their information.
Inside the incident
The only confirmed public information is the listing itself. Akira posted D'Onofrio General Contractors on its site and indicated that corporate data would be uploaded. The post mentioned employee files containing Social Security numbers and other details, along with project and financial records. No independent confirmation of the volume of data, the encryption status of systems, or the timeline of the intrusion has been released. The number of individuals potentially affected remains undisclosed.
The group behind it: akira
Akira is a ransomware operation that conducts double-extortion attacks, encrypting systems and removing data before demanding payment. The group has targeted organizations across multiple sectors since its emergence in 2023 and maintains a leak site where it lists victims and threatens to release stolen files. Its listings constitute claims by the group; independent verification of the underlying incidents varies by case. Akira typically exploits remote-access vulnerabilities or compromised credentials to gain initial entry.
About D'Onofrio General Contractors
D'Onofrio General Contractors Corp. is a Brooklyn-based firm founded in 1991 that performs heavy infrastructure and marine construction work. It operates primarily in New York, New Jersey, Pennsylvania, and Connecticut, with clients that include local utilities engaged in power-generation and substation modernization. Firms in this sector manage detailed project records, subcontractor agreements, engineering specifications, and employee data required for regulated construction activity.
What data was at risk
The listing states that internal files were exfiltrated and names employee files containing Social Security numbers, project information, and financial records as categories the group intends to publish. No verified inventory of the specific files or the total quantity of records has been made public. Organizations of this type commonly hold personnel records, contract documents, and billing information; whether those exact categories were taken in this case is unconfirmed.
Why it matters
Exposure of employee identification numbers can lead to identity-theft attempts that persist for years. Project and financial files may reveal operational details that affect clients, subcontractors, and regulatory compliance in the utility sector. For the company, the incident adds costs related to investigation, potential regulatory notifications, and remediation even if the full scope of data remains unclear.
What to do if you're exposed
Individuals who believe their information may be involved should monitor their credit reports and financial accounts for unusual activity. Placing a fraud alert or credit freeze with the major bureaus provides an initial layer of protection. Readers can also run a free exposure scan of their email address against known breach data to determine whether their details have appeared in previously disclosed incidents.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by akira — 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.