This record tracks a ransomware attack claimed by the
qilin group against
Aceros Ocotlán Group. 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.
336days open
t1 · Published
t2 · Pending
Business Category
Services
Indexed by Breach House
November 28, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
www.acerosocotlan.mx is an entity operating within the Services sector located in Mexico. The domain name suggests a service-oriented organization, though specific operational details remain limited within this threat-intelligence context. It has been cataloged in this threat-intelligence index under the listing type ransomware victim, explicitly associated with the threat actor qilin. This designation reflects the entity's inclusion in records linking the qilin campaign to affected organizations within the Services sector of Mexico. The entry provides neutral, factual context for defenders assessing exposure risks and correlating incident data.
Leak Screenshots
10 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 —
9 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
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Dark Web Exposure
Findings for acerosocotlan.mx
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
129+
found in Traditional breaches
35+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Televerde
play · ransomware
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Dump_public_deezer.com_09.2019_nopassw.7z.001
DBs Backup · breach
••• emails
LinkedIn.com.txt
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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