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Chemco Systems

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Chemco Systems. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Dark Eye.

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.

46days open
t1 · Published t2 · Pending
Jul 31, 2026Not disclosed yet
Business Category
IT
Employees
0-50
Discovered
2026-07-31
Published
July 31, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
8jIz5snoMUdW

Attack Summary

chemcosystems.net zoominfo.com/c/chemco-systems-lp/39588004 Chemco Systems is a world leader in the design and manufacturing of bulk chemical storage, handling, and feed systems for air and water pollution treatment, operating since 1980. The company provides tailored engineering, fabrication, and installation services, delivering innovative and cost-effective solutions without compromising safety or quality. With decades of industry experience, Chemco Systems is committed to superior product reliability, efficient customer service, and the continuous professional growth of its team

Leak Screenshots

SAMPLE

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finance_2024.xlsx
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contract_signed.pdf
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Dark Web Exposure

Findings for chemcosystems.net — indexed by HaveIBeenRansom.
0
found in Infostealer logs
127
found in Traditional breaches
122
found in Ransomware leaks
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