This record tracks a ransomware attack claimed by the
shinyhunters group against
Cushman & Wakefield Inc.. 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.
-48days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Disclosed / Notified
Mar 17, 2026
Attack Summary
Over 500k Salesforce records containing PII and other internal corporate data have been compromised. This is a final warning to reach out by 6 May 2026 before we leak along with several annoying (digital) problems that'll come your way. Make the right decision, don't be the next headline. | Updated: 3 May 2026 | Warning: FINAL WARNING
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 cushmanwakefield.com
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
2,999+
found in Traditional breaches
1+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
contacts_108.csv
Database World ROC · breach
••• emails
contacts_103.csv
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
contacts_117.csv
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
+ 8 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 11 sources.
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.