Centurion Security & Investigations Listed by sinobi Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
On December 16, 2025, Centurion Security & Investigations was listed by the sinobi ransomware group, confirming that internal files had been stolen. Individuals associated with the company should verify whether their information was involved and take appropriate protective steps.
What happened
The listing indicates that Centurion Security & Investigations was targeted in a ransomware operation that resulted in the exfiltration of internal files. No confirmed date for the initial intrusion, no count of records, and no description of the encryption or extortion steps have been released. The only public record at this stage is the group’s claim on its leak site.
The group behind it: sinobi
Sinobi is a ransomware operation that maintains a public leak site to pressure victims after data are taken. The group typically gains access through common entry points such as remote-desktop services or supply-chain weaknesses, then moves laterally to locate and copy files before deploying encryption. Its listings are presented as evidence of successful encryption and exfiltration; in this case the group claims Centurion Security & Investigations is among its victims, but independent confirmation of the claim has not been published.
Who is Centurion Security & Investigations?
Centurion Security & Investigations is a locally owned firm based in Utah that provides home and corporate security services as well as private-investigation work. Organizations of this type routinely collect and store client contracts, site-access records, employee background checks, incident reports, and billing information. A breach at such a company can therefore touch both the personal data of clients and the operational records of the businesses it protects.
What was likely exposed
The only category named in the listing is “internal files exfiltrated in ransomware attack.” The precise nature of those files has not been disclosed. Companies in the security and investigations sector commonly retain client contact details, employee records, surveillance logs, and investigation notes, yet it remains unconfirmed whether any of these categories were among the material taken.
What's at stake
Individuals whose information appears in the exfiltrated files could face follow-on risks such as targeted phishing, account takeovers, or misuse of personal identifiers. For the company itself, the exposure of internal operational documents may complicate client relationships and regulatory compliance obligations. Because the scale of the data remains unknown, the full extent of these consequences cannot yet be measured.
If your data was in this claimed breach
Anyone who has been a client or employee of Centurion Security & Investigations should treat any unusual account activity as potentially related until more information is released. Practical first steps include:
- Changing passwords for any accounts linked to the company and enabling multi-factor authentication where available.
- Monitoring bank and credit statements for unauthorized transactions.
- Requesting a copy of any personal data the company holds under applicable privacy regulations.
- Running a free exposure scan of your email address against known breach data to check for prior appearances.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by sinobi — 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.