This record tracks a ransomware attack claimed by the
thegentlemen group against
TC Printing. 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.
-34days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
Jun 19, 2026
Attack Summary
***.com.au zoominfo.com/c/tc-printing/369208765 TC Printing Australia Pty Ltd is a commercial printing and communications company based in Scoresby, Victoria, Melbourne. Established in the mid-1980s, it specializes in a comprehensive range of printing services, including offset, digital, and point-of-sale materials. The company serves diverse clients across the advertising and marketing industries, providing end-to-end solutions from graphic design to large-scale event printing
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 tcprinting.com.au
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
31+
found in Traditional breaches
0+
found in Ransomware leaks
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Ticketek_BF.7z
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
MyHeritage_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dump_public_zomato.com_2017.05.17.rar
Database World ROC · breach
••• emails
+ 4 more leak sources locked
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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.