This record tracks a ransomware attack claimed by the
blacknevas group against
CLEARSYNTH LABS LIMITED www.clearsynth.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.
0days open
t1 · Discovered
t2 · Pending
Business Category
Manufacturing / Engineering
Indexed by Breach House
October 18, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
CLEARSYNTH LABS LIMITED operates within the United States manufacturing and engineering sectors, providing specialized technical solutions and services under the domain www.clearsynth.com. The entity is formally listed within the threat-intelligence index as a ransomware victim associated with the threat actor blacknevas. This classification reflects documented security event correlations between the organization and the identified cyber threat actor's activity. The catalog entry serves to inform security professionals and stakeholders about the entity's exposure profile within the current threat landscape. It neutrally states that CLEARSYNTH LABS LIMITED was listed as a ransomware victim associated with blacknevas.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector. Verdict evidence: listed on the leak site; no evidence of publication yet
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Dark Web Exposure
Findings for clearsynth.com
— indexed by HaveIBeenRansom.
21
found in Infostealer logs
260+
found in Traditional breaches
58+
found in Ransomware leaks
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TheUnderground - Reborn · breach
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