This record tracks a ransomware attack claimed by the
thegentlemen group against
Pro-Tech Technology. 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.
-38days
t1 · Published
t2 · Disclosed
Disclosed / Notified
May 29, 2026
Attack Summary
***.com Pro-Tech Technology (Asia) Limited,leading IT solutions provider established in 2004 with offices in Hong Kong.Operating in the Information Technology & Services industry, the company focuses on delivering secure, effective, and cost-effective IT solutions and services to its clients .With a workforce of up to 200 employees, PTT strives to provide stable technological infrastructure and support across the Asian marke
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 ptt-asia.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
18
found in Traditional breaches
6
found in Ransomware leaks
Televerde
play · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
@TXTLOG_ALIEN — @TXTLOG_LINK - 491.txt
Database World ROC · breach
••• emails
Dropbox_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
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
+ 3 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 6 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.