This record tracks a ransomware attack claimed by the
qilin group against
springbrooksoftware.com. 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.
499days open
t1 · Published
t2 · Pending
Indexed by Breach House
June 18, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
springbrooksoftware.com operates within the IT sector and serves as a business entity documented in the threat-intelligence index under the classification of ransomware victim. The listing associates this organization with the threat actor qilin, contextualizing its inclusion within cybersecurity incident records. No specific technical details regarding the attack, data handling, or recovery measures are disclosed here to maintain factual neutrality. This catalog entry provides a structured reference point for analysts monitoring ransomware activity across US-based IT sectors and related threat actor campaigns. The designation reflects verified indexing rather than confirmed breach specifics.
Leak Screenshots
5 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-26. Verdict evidence: [M1] Published
Proof files published by the operator —
4 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
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Dark Web Exposure
Findings for springbrooksoftware.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
206
found in Traditional breaches
11
found in Ransomware leaks
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
BqNyADhG.7z
DBs Backup · breach
••• emails
linkedIN_2.7z.001
DBs Backup · breach
••• emails
+ 17 more leak sources locked
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