Home › All Victims › CPS

CPS

sinobi

This record tracks a ransomware attack claimed by the sinobi group against CPS. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Window Zero

EXPOSURE GAP

Window Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.

266days open
t1 · Published t2 · Pending
Dec 09, 2025Not disclosed yet
Country
Business Category
Manufacturing / Engineering
Employees
51-100
Discovered
2025-12-09
Published
December 09, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
BdPmxg6XiP9l

Attack Summary

CPS, Ltd. is a full-service engineering firm based in Grand Forks, ND, specializing in municipal engineering, transportation, water resources, solid waste management, and construction engineering. Established in 1979, the company aims to provide innovative, technically sound designs tailored to meet the unique needs of clients in communities, companies, and governmental agencies across North Dakota and northwest Minnesota. Their services also include land planning and surveying, ensuring accurate data and documentation for a variety of projects. CPS, Ltd. is committed to leveraging its experience and expertise to support clients in achieving successful project outcomes.

Leak Screenshots

SAMPLE

This is what a leak gallery looks like. Sign in to see the screenshots our collector has actually taken of this listing.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
Sign in or explore HaveIBeenRansom to view the full leak gallery.
View leak gallery →

Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
••••
Internal
•••
External
•••
Distinct leaks
••
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
Sign in to unlock Unlock with Enterprise →
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Original Post View Group: sinobi

Related entries

Neurotrials Research Inc Scales and Associates Inc Positiwise Infotech Pvt Celeris Networks Bay State Land Services Unre3d
Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house only records what the operators themselves publish in the open. We take screenshots of their public pages and keep the proof material they post there, so that a listing can be verified and its status tracked over time. We do not purchase data, we do not solicit or encourage its publication, we do not access any private system, and we do not alter anything we record. Nothing is offered for download here, and detailed content is not published on this page or anywhere else on the public site: access to it is restricted to vetted customers under contract, for incident response, due diligence and cyber-resilience work. Breach.house is not affiliated with, and does not act on behalf of, the operators who publish this material. If you represent an organisation or individual named here and want a record reviewed or removed, contact us and we will act on it.