This record tracks a ransomware attack claimed by the
beast group against
SevenPlus. 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.
35days open
t1 · Published
t2 · Pending
Indexed by Breach House
November 05, 2026
Leak Status
leaked
checked 2026-11-05
Disclosed / Notified
Not disclosed yet
Attack Summary
7plus.co.jp operates within the IT sector and is headquartered in Japan. The entity provides digital services and solutions relevant to its industry classification. This listing identifies 7plus.co.jp as a ransomware victim associated with the 'beast' threat actor or source within the threat-intelligence index. The entry reflects observed threat intelligence data without confirming specific breach details such as data stolen or ransom demands. Documentation remains neutral and focuses solely on the entity's categorization and its association with the referenced threat actor in the index.
Leak Screenshots
6 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-11-05. Verdict evidence: [H5] data size: 4TB
Proof files published by the operator —
5 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
Showing the latest capture only
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Dark Web Exposure
Findings for 7plus.co.jp
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
21
found in Traditional breaches
0
found in Ransomware leaks
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
2844Breaches_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
ANTIPUBLIC #1.tar.zip.001
DBs Backup · breach
••• emails
youku_2016_92kk.part1.rar
Database World ROC · breach
••• emails
+ 9 more leak sources locked
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