This record tracks a ransomware attack claimed by the
akira group against
ImageMaster. 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.
95days
t1 · Published
t2 · Disclosed
Published
October 13, 2025
Disclosed / Notified
Jan 16, 2026
Attack Summary
ImageMaster, LLC is a leading provider of official statement docu
ments and roadshow services tailored for the municipal bond marke
t. They utilize advanced technology and a unique quality assuranc
e process to ensure accurate and secure document preparation and
distribution.
We will upload 49gb of corporate data soon. Employee personal fil
es, clients information, projects, financials, contracts and agre
ements, etc.
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 imagemaster.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
268+
found in Traditional breaches
26+
found in Ransomware leaks
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B F R e p o V 3 F i l e s · breach
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OnlinerSpambot_BF.7z
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••• emails
Twitter Full DB.part01.rar
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are 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.