Alan Shintani, Inc Listed by anubis Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Alan Shintani, Inc. was listed by the anubis ransomware group on September 19, 2025, after internal files were exfiltrated in a ransomware attack; the date of the intrusion itself has not been established. Anyone associated with the company should verify whether their information was exposed and take steps to protect their data.
Ransomware groups continue to dominate the cyber-threat landscape by combining encryption with data theft and public leak-site postings, pressuring organisations that handle sensitive project material. In this environment, listings of companies that work with government facilities raise particular concern because the stolen files can include details that affect physical security as well as business continuity.
On 19 September 2025 Alan Shintani, Inc. was listed by the anubis ransomware group. The group claims that internal files were exfiltrated during a ransomware attack and that the material includes photographs and blueprints of government facilities. The number of people affected remains unknown, and further technical details have not been publicly confirmed.
Breaking down the breach
Public reporting states that Alan Shintani, Inc. appeared on the anubis leak site on 19 September 2025. According to the listing, the incident involved a ransomware attack in which internal files were taken. The only data types specifically named are photographs and blueprints of government facilities. No figure for the volume of data, no count of affected individuals, and no description of the initial access method or encryption timeline have been disclosed. The listing itself constitutes an unverified claim by the group; independent confirmation of the full scope has not been released.
Who is anubis?
Anubis is a ransomware operation that follows the now-common double-extortion model: systems are encrypted while copies of data are removed and later threatened with public release if a ransom is not paid. The group maintains a dedicated leak site where it posts victim names and sample files to increase pressure. Public records of its activity show a pattern of targeting mid-sized organisations across multiple sectors, often those holding proprietary or regulated material. In the present case the group claims that Alan Shintani, Inc. is among its victims and that the exfiltrated material includes photographs and blueprints of government facilities; those assertions rest solely on the leak-site entry.
Who is Alan Shintani, Inc?
Alan Shintani, Inc. is a private firm whose public profile indicates involvement in projects that generate architectural and construction documentation for government facilities. Organisations of this type typically maintain detailed drawings, site photographs, schedules, and related technical records. Because such material can reveal layouts, access points, and structural features of sensitive sites, a breach carries consequences that extend beyond ordinary commercial data loss. Public detail about the company’s exact size, client list, or security posture is limited; the significance of the incident therefore rests on the nature of the files the group claims to hold rather than on any confirmed organisational shortcoming.
What data was at risk
The only data types named in the available reporting are internal files described as photographs and blueprints of government facilities. Exact contents, file counts, and whether any personal or employee information was included remain unconfirmed. Firms that produce or store government-facility documentation commonly hold floor plans, elevation drawings, security-camera placements, utility layouts, and construction photographs. Until fuller disclosure occurs, it is not possible to state with certainty which of these categories, if any, were actually taken.
Why it matters
Exposure of facility photographs and blueprints can assist adversaries in mapping physical layouts, identifying weak points, or planning unauthorised access. For the organisation, the incident may disrupt ongoing contracts, trigger contractual notification duties, and require costly remediation of systems and processes. For individuals whose contact or employment data might have been stored alongside project files—though no such data has been confirmed—the usual risks of phishing and identity misuse apply. Because the number of people affected is unknown, the practical impact cannot yet be quantified, but the presence of government-related material elevates the potential for broader security consequences.
Were you affected?
If you have worked with or for Alan Shintani, Inc., or if you believe your personal information may have been stored in its systems, consider the following immediate steps:
- Monitor financial and email accounts for unusual activity and enable multi-factor authentication where available.
- Treat unsolicited messages that reference the company or government projects with caution; verify any requests through known official channels.
- Request a free exposure scan of your email address against known breach data sets to determine whether your credentials or contact details have already appeared in public dumps.
- Retain any official notices you receive from the company or from government agencies and follow the guidance they provide.
Public information remains limited; further Reported Details, if released, should be reviewed carefully before taking additional action.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by anubis — 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.