Pontifical Catholic University of Chile

Pontifical Catholic University of Chile

Data Breach on October 31, 2023
Data Breach Report
Victimuc.cl
Threat ActorKnight
Date DiscoveredOct 31, 2023
DescriptionPontifical Catholic University of Chile is a Catholic university that strives to provide its students with educational experience.
Leak SizeUnknown

Credential Exposure for uc.cl

We've indexed 45,149 @uc.cl accounts from external breaches, plus 9,742 credentials for uc.cl itself.

Last checked Aug 16, 2026

@uc.cl addresses from external breaches
Third-party breaches36,773 accounts · across 1016 breaches · 30,930 with a plaintext password · most recent Jun 9, 2026
Combo lists16,629 accounts · most recent Aug 15, 2026
Passwords for uc.cl accounts
Combo lists8,959 logins · most recent Aug 15, 2026
Infostealer logs3,003 logins · 1,969 infected devices · most recent Aug 8, 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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