ZeroEnergy Design Listed by qilin Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
ZeroEnergy Design was listed by the qilin ransomware group on 11 February 2026, confirming that internal files had been exfiltrated. Anyone who may have shared data with the organisation should check for notices and take appropriate protective steps.
Inside the incident
ZeroEnergy Design was added to the qilin leak site on the reported date. The group claims to have stolen internal data. No independent verification of the claim or additional technical details has been provided in the available reporting. The number of individuals whose information may be involved is not stated.
Who is qilin?
Qilin operates as a ransomware-as-a-service group that has conducted multiple campaigns against organizations in various countries. Public reporting on the group describes the use of data exfiltration in addition to file encryption, followed by listings on a dedicated leak site when ransom demands are not met. The group’s listings constitute claims by the operators rather than independently confirmed events.
About ZeroEnergy Design
ZeroEnergy Design works in the architecture and building-design sector, focusing on energy-efficient and low-energy structures. Organizations of this type routinely maintain project documentation, client correspondence, technical specifications, and internal administrative records. A listing involving such an organization raises questions about the handling of project-related and business data.
The information in question
The listing refers to internal files exfiltrated in a ransomware attack. No inventory of specific file types, client records, or personal information has been released. Organizations in the design and engineering sector commonly store drawings, contracts, financial documents, and employee data, but the precise contents tied to this listing remain unconfirmed.
Why it matters
Exposure of internal files can create operational and reputational consequences for the affected organization. For individuals whose details appear in project or administrative records, the primary concerns are potential misuse of contact information or project-related identifiers. Without a confirmed list of exposed data elements, the scope of personal impact cannot be quantified from public sources.
If your data was in this claimed breach
Individuals can monitor their financial and email accounts for unusual activity and consider placing fraud alerts with credit agencies where applicable. Running a free exposure scan of one’s email address against known breach data provides one way to check for prior appearances of that address in published records. Organizations should follow established incident-response procedures and consult legal or cybersecurity advisors for guidance specific to their situation.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
More recent breaches
Metro Electric Listed by qilin Ransomware GroupProgressive Propane Listed by qilin Ransomware GroupTennessee Valley Electric Cooperative Listed by qilin Ransomware Groupzeroenergy.com Listed by qilin Ransomware GroupLatest breaches
Read GalaxyWarden’s full analysis of the ZeroEnergy Design Listed by qilin Ransomware Group →
Publicly posted by qilin — 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.