This record tracks a ransomware attack claimed by the
lockbit2 group against
advantecmfs.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.
-88days
t1 · Published
t2 · Disclosed
Published
September 25, 2021
Disclosed / Notified
Jun 30, 2021
Attack Summary
The organization advantecmfs.com appears on the lockbit2 ransomware leak site. It operates in the Other sector. The incident was first observed on September 25, 2021.
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 advantecmfs.com
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
79+
found in Traditional breaches
43+
found in Ransomware leaks
VerificationsIO_BF.7z.011
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••• emails
Access Intelligence
play · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Pennsylvania Convention Center
play · ransomware
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Televerde
play · ransomware
••• emails
123RF_BF.7z
TheUnderground - Reborn · breach
••• emails
+ 16 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.