This record tracks a ransomware attack claimed by the
arcusmedia group against
Pantaneiro Capas. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Manufacturing / Engineering
Indexed by Breach House
September 27, 2026
Leak Status
pending
checked 2026-09-27
Disclosed / Notified
Not disclosed yet
Attack Summary
Pantaneiro Capas operates within Brazil's manufacturing and engineering sectors, providing specialized technical and operational solutions for industrial processes and engineering projects. As a ransomware victim entity indexed within this threat-intelligence catalog, Pantaneiro Capas is documented in connection with the threat actor arcusmedia. This listing type indicates an association between the entity and a ransomware-related activity attributed to arcusmedia, reflecting the cybersecurity landscape affecting industrial and engineering organizations globally. The catalog entry serves to contextualize Pantaneiro Capas within broader threat intelligence frameworks for sector-specific risk assessment and monitoring.
Leak Screenshots
2 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-27. Verdict evidence: [M1] EST SELL: 5 Days EST LEAK: 7 Days
Proof files published by the operator —
1 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
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Dark Web Exposure
Findings for pantaneirocapas.com.br
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
176+
found in Traditional breaches
2+
found in Ransomware leaks
DUMP ULP 08.07.2026 Base34 1.txt
Database World ROC · breach
••• emails
vivo_leak.rar
Anonymous Russia БД · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
TAPAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
20M-Brazil-hurb.com-Largest-Travel-Agency-Customers-csv-2019.zip
DBs w MTDT · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
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