yeah , i have the bitcointalk.org database very long time ago , but the passwords most of them are salted wich takes very long time to unhash them , unlike md5 & sha1 and contains only the first 700k
userid,username,password,email,ip, ....
but they can be compared by commun email:pass of other database powned , here is the site that been collecting all powned and leaked database , and bitcointalk is there , but has only 500k , the one that i have is 700k
https://haveibeenpwned.com/PwnedWebsites#BitcoinTalkyou can also check ur mail,username there if you are ..
yet there is a vuln right now on the bitcointalk wich is very very sensitive , extract username from email , if i know bitcointalk will give me good $ i will report it , but i already did that before and got scammed