This record tracks a ransomware attack claimed by the
lynx group against
CM Buck & Associates. 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.
629days open
t1 · Published
t2 · Pending
Business Category
Communication / Marketing
Published
December 11, 2024
Disclosed / Notified
Not disclosed yet
Attack Summary
Founded in 1941 by mechanical engineer Chauncey M. Buck, CM Buck & Associates, Inc. has expanded from Indianapolis roots to serve the Midwest market at large. Nearly eight decades after the company’s inception, we’re proud to carry on Chauncey’s legacy of superior technical and engineering support for our project partners.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for cmbuck.com
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
402+
found in Traditional breaches
232+
found in Ransomware leaks
GEMCO Constructors
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
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