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EMAS Group

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against EMAS Group. 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.

2days open
t1 · Published t2 · Pending
Jun 30, 2026Not disclosed yet
Country
Czechia
Discovered
2026-07-01
Published
June 30, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
wowmGjWPD2TY

Attack Summary

***.cz zoominfo.com/c/janča--emas-group-sro/532190785 JANCA & EMAS group s.r.o., one of the largest wholesale distributors of electrical equipment and materials in the Czech Republic. The company supplies a comprehensive range of electrical components, including switches, sockets, and smart home automation systems, primarily serving professional electricians and businesses. They operate an extensive network of physical branches across the country and offer a dedicated mobile app for quick ordering and inventory management.

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for emas.cz — indexed by HaveIBeenRansom.
183
found in Infostealer logs
19
found in Traditional breaches
3
found in Ransomware leaks
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Расшифровка Badoo.com [25,8kk].rar
Misha-z88 DB · breach
••• emails
WEICON
medusa · ransomware
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
Edmodo_BF.7z
Formaceft db · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
+ 1 more leak sources locked
Leak volumes are locked
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