This record tracks a ransomware attack claimed by the
metaencryptor group against
Promantra, Inc. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Dark Eye.
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.
0days open
t1 · Published
t2 · Pending
Published
September 17, 2026
Leak Status
pending
checked 2026-09-17
Disclosed / Notified
Not disclosed yet
Attack Summary
promantra.us operates within the IT sector and is situated in the United States. The entity is cataloged in this threat-intelligence index under the listing type ransomware victim, specifically linked to the threat actor metaencryptor. This designation reflects the cybersecurity context in which the entity was identified within the index's coverage of malicious activity targeting IT infrastructure. The entry provides neutral, factual context regarding the entity's association with this threat actor and its classification within ransomware incident tracking. promantra.us was listed as a ransomware victim associated with metaencryptor.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-17. Verdict evidence: [M1] No files available yet. Files for this campaign have not been published yet.
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Dark Web Exposure
Findings for promantra.us
— indexed by HaveIBeenRansom.
4
found in Infostealer logs
271+
found in Traditional breaches
24+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
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