This record tracks a ransomware attack claimed by the
coinbasecartel group against
Triumph Group. 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.
-57days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Published
February 24, 2026
Disclosed / Notified
Dec 30, 2025
Attack Summary
[AI generated] Triumph Group is an international company specializing in manufacturing and repairing aerospace structures, systems, and components. Their work encompasses commercial, regional, business and military aircraft, as well as their components. Triumph Group has a robust supply chain providing services globally, significantly enhancing the performance of the aerospace industry.
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 triumphgroup.com
— indexed by HaveIBeenRansom.
19
found in Infostealer logs
2,740+
found in Traditional breaches
260+
found in Ransomware leaks
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••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
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••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Televerde
play · ransomware
••• emails
Arandell Corp
medusa · ransomware
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
+ 17 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.