RCSB

RCSB

Data Breach on December 20, 2023
Data Breach Report
Victimrcsb.org
Claimed ByMeow
Date DiscoveredDec 20, 2023
DescriptionRCSB Protein Data Bank is a digital data resource for biology and medicine.
Leak SizeUnknown

Credential Exposure for rcsb.org

We've indexed 22 @rcsb.org accounts from external breaches, plus 135 credentials for rcsb.org itself.

Last checked Oct 11, 2026

@rcsb.org addresses from external breaches
Combo lists17 accounts · most recent Aug 3, 2026
Third-party breaches5 accounts · across 1 breaches · 5 with a plaintext password · most recent Sep 18, 2019
Passwords for rcsb.org accounts
Combo lists106 logins · most recent Oct 6, 2026
Infostealer logs47 logins · 38 infected devices · most recent Sep 4, 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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