Windsor Management

Windsor Management

Data Breach on July 30, 2025
Data Breach Report
Victimwindsormanagement.net
Threat ActorBEAST
Date DiscoveredJul 30, 2025
DescriptionWindsor Management is a privately held firm operating since 1944, managing leasing and property operations for office, retail, and industrial real estate in New York and Connecticut.
Leak Size140GB

Credential Exposure for windsormanagement.net

We've indexed 2 @windsormanagement.net accounts from external breaches.

Last checked Aug 16, 2026

@windsormanagement.net addresses from external breaches
Third-party breaches2 accounts · across 4 breaches · 2 with a plaintext password · most recent Apr 30, 2021

None of this is necessarily connected to the ransomware attack above.

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