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zyxel

helldown

This record tracks a ransomware attack claimed by the helldown group against zyxel. 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.

744days open
t1 · Published t2 · Pending
Aug 17, 2024Not disclosed yet
Country
Netherlands
Business Category
IT
Employees
+1000
Discovered
2024-08-17
Published
August 17, 2024
Disclosed / Notified
Not disclosed yet
Victim ID
FKEdMUZca7JZ

Attack Summary

Zyxel.eu is a European branch of Zyxel Communications Corporation, a global leader in networking solutions. It specializes in providing innovative and reliable internet connectivity products and services, including routers, switches, security appliances, and cloud-based network management systems. Zyxel focuses on empowering businesses and home users with cutting-edge technology to enhance their digital experiences.

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 zyxel.eu — indexed by HaveIBeenRansom.
254
found in Infostealer logs
24
found in Traditional breaches
1
found in Ransomware leaks
no-address-77917349817-79022344043.csv
tni.mil.id · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
eda.yandex.ru CSV.zip
Misha-z88 DB · breach
••• emails
Deezer_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Untitled leak
— · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
⚡️𝙎𝙏𝙊𝙍𝙈 Чат | База Данных · breach
••• emails
+ 9 more leak sources locked
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Visit Website Original Post View Group: helldown

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