This record tracks a ransomware attack claimed by the
devman group against
chicagobotanic. 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.
-33days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
December 06, 2025
Disclosed / Notified
Nov 03, 2025
Attack Summary
chicagobotanic.org is the official website of the Chicago Botanic Garden in Glencoe, Illinois, a 385-acre public garden and living plant museum in the US. The site provides visitor information, membership details, plant information, volunteer and job listings, and event and dining information for guests. Its pages also highlight gardens, greenhouses, tram tours, and other educational and recreational offerings across the property. The entity was listed as a ransomware victim associated with devman.
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 chicagobotanic.org
— indexed by HaveIBeenRansom.
31
found in Infostealer logs
2,636+
found in Traditional breaches
250+
found in Ransomware leaks
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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.