This record tracks a ransomware attack claimed by the
qilin group against
OAK GREEN SCHOOL. 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
Education
Indexed by Breach House
November 07, 2026
Leak Status
pending
checked 2026-11-07
Disclosed / Notified
Not disclosed yet
Attack Summary
oakgreen.bucks.sch.uk is an entity within the Education sector located in the United Kingdom, identified in the threat-intelligence index as a ransomware victim. The domain name suggests affiliation with oakgreen and bucks within a scholastic context, situating the entity within UK educational infrastructure. This listing type categorizes the entity based on its association with a ransomware incident and its linkage to the threat actor qilin, providing context for security researchers and defenders monitoring Education sector threats in GB. The description remains factual and neutral, avoiding speculation regarding breach details, data exposure, or recovery outcomes. It was listed as a ransomware victim associated with qilin.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-11-07. Verdict evidence: [M1] NOV 7, 2026 | 20 | 8 photos
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Dark Web Exposure
Findings for oakgreen.bucks.sch.uk
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
44+
found in Traditional breaches
2+
found in Ransomware leaks
Network Communications Group.part01.rar
DBs Backup · breach
••• emails
EPA @tamata_data.zip
DBs w MTDT · breach
••• emails
Pitney Bowes Inc. (pb.com)
shinyhunters · ransomware
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
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