Chambersburg Area School District

Chambersburg Area School District

Data Breach on September 08, 2023
Data Breach Report
Victimcasdonline.org
Threat ActorBlackbyte
Date DiscoveredSep 08, 2023
DescriptionThe Chambersburg Area School District is a public school district located in Franklin County, Pennsylvania.
Leak SizeUnknown

Credential Exposure for casdonline.org

We've indexed 1,746 @casdonline.org accounts from external breaches, plus 10 credentials for casdonline.org itself.

Last checked Aug 16, 2026

@casdonline.org addresses from external breaches
Third-party breaches1,669 accounts · across 132 breaches · 1,277 with a plaintext password · most recent Jan 31, 2026
Combo lists429 accounts · most recent Aug 7, 2026
Passwords for casdonline.org accounts
Combo lists9 logins · most recent Jul 31, 2026
Infostealer logs1 logins · 1 infected devices · most recent Apr 21, 2024

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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