This record tracks a ransomware attack claimed by the
blackwater group against
Shenzhen Gongjin Electronics. 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
Manufacturing / Engineering
Disclosed / Notified
Mar 16, 2026
Attack Summary
Shenzhen Gongjin Electronics, founded in 1998 and also known as T&W, is a telecommunications manufacturing company specializing in broadband communication technology.
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 twsz.com
— indexed by HaveIBeenRansom.
5
found in Infostealer logs
320+
found in Traditional breaches
3+
found in Ransomware leaks
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Tianya_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Csdn.net - Chinese Software Developer Network Database.rar
Database World ROC · breach
••• emails
b1nd.net_PvPLounge_Teamspeak_IPs_130.zip
B1nd.net | $$$ Champagne Crypto 2.0 · breach
••• emails
163.com-mysql-07.7z
Formaceft db · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
youku_2016_92kk.part1.rar
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 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.