Darknet - Hacking Tools, Hacker News & Cyber Security Follow Hash Identifier Tools – Command-Line Password Hash Identification hashID and Name-That-Hash tested against current password formats. Both miss bcrypt's $2b$ prefix; only Name-That-Hash recognises Argon2id. https://www.darknet.org.uk/2026/09/hash-identifier-tools-command-line-password-hash-identification/ darknet.org.uk