This record tracks a ransomware attack claimed by the
lockbit3 group against
essendant.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.
1189days open
t1 · Published
t2 · Pending
Business Category
Retail / E-commerce
Disclosed / Notified
Not disclosed yet
Attack Summary
Essendant, formerly known as United Stationers, is a national wholesale distributor of office supplies, with consolidated net sales of $5.3 billion. Essendant stocks over 160,000 items including traditional office products, office furniture, janitori...
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 essendant.com
— indexed by HaveIBeenRansom.
120
found in Infostealer logs
2,514+
found in Traditional breaches
486+
found in Ransomware leaks
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••• emails
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+ 17 more leak sources 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.