Caterham High School

Caterham High School

Data Breach on July 17, 2023
Data Breach Report
Victimecaterham.net
Threat ActorRhysida
Date DiscoveredJul 17, 2023
DescriptionCaterham High School is a community school that serves a richly diverse area of East London, with many ethnic groups and languages represented.
Leak SizeUnknown

Credential Exposure for ecaterham.net

We've indexed 82 @ecaterham.net accounts from external breaches, plus 23 credentials for ecaterham.net itself.

Last checked Aug 13, 2026

@ecaterham.net addresses from external breaches
Third-party breaches79 accounts · across 34 breaches · 77 with a plaintext password · most recent Apr 22, 2024
Combo lists22 accounts · most recent Aug 6, 2026
Passwords for ecaterham.net accounts
Combo lists22 logins · most recent Aug 3, 2026
Infostealer logs3 logins · 3 infected devices · most recent May 10, 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.

Is your organization next?

Caterham High School was breached. Check if your company's credentials have been exposed in this or other data breaches.

Check your exposure →

Continuous dark web monitoring alerts you when we find leaked credentials or session tokens for your company.