This record tracks a ransomware attack claimed by the
thegentlemen group against
Balkan Polymers. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Manufacturing / Engineering
Published
September 14, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
balkanpolymers.com operates within the Manufacturing and Engineering sector and is situated in Bulgaria. The entity represents a business organization whose infrastructure was impacted by a cyber incident, specifically categorized within our threat-intelligence index as a ransomware victim. This listing associates the organization with thegentlemen, a documented threat actor group operating within the cyber threat landscape. The classification reflects observed threat intelligence data concerning this entity's victimization profile without disclosing unverified operational details. balkanpolymers.com was listed as a ransomware victim associated with thegentlemen.
Leak Screenshots
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Dark Web Exposure
Findings for balkanpolymers.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
19
found in Traditional breaches
1
found in Ransomware leaks
FIFA 2018.csv
DBs Backup · breach
••• emails
Full Clouds Cit0day_2.7z.001
DBs w MTDT · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
BulgarianNationalRevenueAgency_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
[03.26] ComboDoza by t.me runbas3.zip
DBs w MTDT · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
Database world roc · breach
••• emails
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