This record tracks a ransomware attack claimed by the
thegentlemen group against
CFS. 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.
-80days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
May 12, 2026
Attack Summary
cfsinc.com zoominfo.com/c/cfs-inc/12944410 CFS Inc. is a Massachusetts-based marketing support services company with over 30 years of experience in print management, direct mail, kitting, promotional items, and fulfillment. Acting as a single-source solution, they handle projects from initial design to final execution, helping businesses streamline their marketing and logistical operations. The company is known for its flexible, customer-centric approach and a strong commitment to delivering high-quality, reliable results for clients of all sizes
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for cfsinc.com
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
963+
found in Traditional breaches
53+
found in Ransomware leaks
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••• emails
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••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
BqNyADhG.7z
DBs Backup · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Dark Eye does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.