2023 Poland — 6M logins, Cebulka forum
Data compromised
Logins, passwords, emails
Technical writeup
6M logins/passwords on Cebulka (Tor). Stealer malware. 1.2M unique emails. Facebook, Allegro, gov.pl, banks. bezpiechnedane.gov.pl launched.
Root cause
Stealer malware; credential compilation