This record tracks a ransomware attack claimed by the
everest group against
Voltus GmbH. 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.
386days open
t1 · Published
t2 · Pending
Published
August 12, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
[AI generated] Voltus GmbH is a German company that provides demand-side energy management service. It specializes in distributed energy resources, focused on aggregated load reduction and energy efficiency, enabling customers in industrial and commercial sectors to decrease their energy usage. The company's platform aggregates small resources into distributed networks of demand management assets that interact with energy markets, saving cost and resources.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for voltus.de
— indexed by HaveIBeenRansom.
200
found in Infostealer logs
31+
found in Traditional breaches
3+
found in Ransomware leaks
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
2844Breaches_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
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