This record tracks a ransomware attack claimed by the
dragonforce group against
Brian Cox. 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.
92days open
t1 · Published
t2 · Pending
Leak Status
leaked
checked 2026-09-01
Disclosed / Notified
Not disclosed yet
Attack Summary
Established in 1984, Brian Cox & Company is a leading estate agent in Middlesex, specializing in residential lettings and property management. With six local offices, they provide maximum exposure for homeowners seeking buyers or tenants. Their services include property valuation and a wide range of property types for rent and sale. The company caters to clients in Harrow, Sudbury, Greenford, and Northolt.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-01. Verdict evidence: [M1] Blog is available now - xjhatitnrdrgzw4vmsgh1rddoo2fk35a3tzj4enlmah4pvehdspydsiyd.onion
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Dark Web Exposure
Findings for brian-cox.co.uk
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
343+
found in Traditional breaches
0+
found in Ransomware leaks
SevenRooms_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
LKnet reserve chat · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
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