This record tracks a ransomware attack claimed by the
qilin group against
EFFICIENT HOME. 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.
5days open
t1 · Published
t2 · Pending
Business Category
Services
Indexed by Breach House
October 17, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
efficienthomellc.com operates within the Services sector and is located in the United States. The entity functions as a commercial organization providing service-oriented solutions, though specific operational details remain limited within available threat intelligence sources. This listing type identifies efficienthomellc.com as a ransomware victim associated with threat actor qilin. The catalog entry reflects the entity's inclusion in a threat-intelligence index based on observed adversary activity and attribution. No specific incident details such as data stolen, ransom demands, or breach confirmation are stated here, maintaining neutrality and factual accuracy per strict reporting guidelines.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-17. Verdict evidence: [M1] Published
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Dark Web Exposure
Findings for efficienthomellc.com
— indexed by HaveIBeenRansom.
3
found in Infostealer logs
122+
found in Traditional breaches
5+
found in Ransomware leaks
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UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
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