In June 2022, the malicious "carding" (referring to credit card fraud) website Altenen suffered a data breach that was later redistributed as part of a larger corpus of data. The data included 1.3M unique email addresses, usernames, bcrypt password hashes and cryptocurrency wallet addresses.



Source: HaveIBeenpwned
Source Link: https://haveibeenpwned.com/PwnedWebsites#Altenen