This record tracks a ransomware attack claimed by the
incransom group against
Thiekon Constructie. 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.
511days open
t1 · Published
t2 · Pending
Business Category
Manufacturing / Engineering
Disclosed / Notified
Not disclosed yet
Attack Summary
Thiekon Constructie BV is a company from Reijen (Netherlands) with more than 40 years of experience in steel structures and zinc coatings. It is the only one in the country with its own hot-dip galvanizing plant, which allows steel processing within a single company. The company performs fabrication and assembly of steel elements (from small parts to complete structures) and provides powder coating service on request. This provides a centralized approach to work using steel, zinc and painting technologies.
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 thiekon.nl
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
5
found in Traditional breaches
1
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Q railing
play · ransomware
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
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