St Jude Childrens Research Hospital

St Jude Childrens Research Hospital

Data Breach on February 05, 2026
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Data Breach Report
Victimstjude.org
Claimed By0APT
Date DiscoveredFeb 05, 2026
DescriptionSt. Jude Children’s Research Hospital is a non-profit pediatric treatment and research hospital based in the USA (Tennessee), focused on curing and treating childhood catastrophic diseases.
Leak Size1.1TB

Credential Exposure for stjude.org

We've indexed 3,570 @stjude.org accounts from external breaches, plus 811 credentials for stjude.org itself.

Last checked Nov 1, 2026

@stjude.org addresses from external breaches
Third-party breaches3,416 accounts · across 358 breaches · 3,182 with a plaintext password · most recent Oct 6, 2026
Combo lists1,348 accounts · most recent Nov 1, 2026
Phishing pages31 accounts · most recent Aug 12, 2026
Passwords for stjude.org accounts
Combo lists692 logins · most recent Nov 1, 2026
Infostealer logs206 logins · 153 infected devices · most recent Oct 28, 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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