This record tracks a ransomware attack claimed by the
qilin group against
Atalian Overview Metrics. 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.
324days open
t1 · Published
t2 · Pending
Indexed by Breach House
December 10, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
atalian.com operates within the IT sector and represents an entity cataloged in the threat-intelligence index under the ransomware victim listing type. The organization is associated with the threat actor qilin, with contextual origin noted as France. This entry documents the entity's presence within the ransomware incident index, reflecting its classification based on threat-intelligence analysis without disclosing unverified incident details. The description maintains neutrality regarding operational specifics, attack mechanisms, or confirmed breach outcomes. atalian.com was listed as a ransomware victim associated with qilin.
Leak Screenshots
23 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 —
22 image(s) harvested from this entry.
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Dark Web Exposure
Findings for atalian.com
— indexed by HaveIBeenRansom.
26
found in Infostealer logs
1,912+
found in Traditional breaches
57+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
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
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