This record tracks a ransomware attack claimed by the
qilin group against
Emtelco. 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.
133days
t1 · Published
t2 · Disclosed
Business Category
Services
Published
November 09, 2022
Disclosed / Notified
Mar 23, 2023
Attack Summary
Emtelco.com.co is the website of Emtelco S.A.S., a services company based in Medellín, Antioquia, Colombia. The company operates in business services and call center operations, and it offers customer service, acquisition and sales, portfolio management, technical support, database management, experience management, digital solutions, analytics, and CX consulting. It also presents itself as a provider of omnichannel and self-service solutions for customer operations. It was listed as a ransomware victim associated with qilin.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for emtelco.com.co
— indexed by HaveIBeenRansom.
750
found in Infostealer logs
2,025
found in Traditional breaches
54
found in Ransomware leaks
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
VivaAir Colombia.txt
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Deezer_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
udemy.com.zip
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Televerde
play · ransomware
••• emails
+ 17 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.