This record tracks a ransomware attack claimed by the
ransomhub group against
tappi.org. 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.
-77days
t1 · Published
t2 · Disclosed
Published
November 27, 2024
Disclosed / Notified
Sep 12, 2024
Attack Summary
[AI generated] TAPPI, or the Technical Association of the Pulp and Paper Industry, is a professional organization dedicated to the pulp, paper, packaging, and converting industries. It focuses on advancing knowledge and technology in these fields through education, networking, and research. TAPPI provides industry professionals with resources, conferences, standards, and publications to support innovation and growth.
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 tappi.org
— indexed by HaveIBeenRansom.
53
found in Infostealer logs
1,051
found in Traditional breaches
593
found in Ransomware leaks
Access Intelligence
play · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Hedrick Brothers Construction
play · ransomware
••• emails
OnlinerSpambot_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
The Seydel Companies
play · ransomware
••• emails
+ 17 more leak sources locked
Leak volumes are 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.