Crystal Lake Elementary District 47

Crystal Lake Elementary District 47

Data Breach on December 05, 2024
Data Breach Report
Victimd47.org
Claimed ByRansomhub
Date DiscoveredDec 05, 2024
DescriptionCrystal Lake Elementary District 47 serves approximately 7,400 students from pre kindergarten through eighth grade across nine elementary and three middle schools.
Leak Size600GB

Credential Exposure for d47.org

We've indexed 839 @d47.org accounts from external breaches, plus 1 credentials for d47.org itself.

Last checked Oct 4, 2026

@d47.org addresses from external breaches
Third-party breaches831 accounts · across 133 breaches · 779 with a plaintext password · most recent Feb 24, 2025
Combo lists295 accounts · most recent Sep 23, 2026
Passwords for d47.org accounts
Infostealer logs1 logins · most recent Aug 20, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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