This record tracks a ransomware attack claimed by the
qilin group against
Helitek Company Ltd.. 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.
45days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
December 25, 2024
Disclosed / Notified
Feb 08, 2025
Attack Summary
Helitek Company Ltd. manufactures silicon wafers. The Company's products include prime wafers, single and double side polished wafers, test wafers, silicon ingots, dopants, and backside treatments. Helitek sells its products in the United Sta ...
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 waferworks.com
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
83
found in Traditional breaches
0
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
yuda.com.tw - 12y0107.common_member.txt
Durov · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 14 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 17 sources.
Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.