1. 2021-07-28 [1] [john-users] CMIYC and PasswordVillage at DEF CON 2021: Au john-users Aleksey Cherepan 2. 2021-07-27 [1] Re: [john-users] Cracking nested hashes with unknown salts john-users Solar Designer 3. 2021-07-27 [1] Re: [john-users] Cracking passphrases john-users Solar Designer 4. 2021-07-17 [3] [john-users] Zip2john empty output john-users Solar Designer