Confident Monte Carlo: Rigorous Analysis of Guessing Curves for Probabilistic Password Models (2023) ieeexplore.ieee.org

GENPass: A General Deep Learning Model for Password Guessing with PCFG Rules and Adversarial Generation (2018) ieeexplore.ieee.org

GuessFuse: Hybrid Password Guessing With Multi-View (2024) ieeexplore.ieee.org

Towards a Rigorous Statistical Analysis of Empirical Password Datasets (2023) ieeexplore.ieee.org

Optimizing The Computation Of Password Hashes (2023) helda.helsinki.fi

Hashmob hashmob.net

A growing password recovery community aimed towards being a center point of collaboration for cryptography enthusiasts. Huge wordlist collection and a lookup service too.

Hashkiller hashkiller.io

A hash lookup service with a forum.

Hashes.com hashes.com

A hash lookup service with paid features.

hashcat Forum hashcat.net

Forum by the developers of hashcat.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

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GitHub github.com

/ Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Twitter / Website.

open an issue github.com

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

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GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Mastodon / Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

/ Twitter.

GitHub github.com

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GitHub github.com

/ Mastodon / Twitter.

Hashkiller Forum forum.hashkiller.io

A password cracking forum with over 20,000 registered users.

PassRecover: A Multi-FPGA System for End-to-End Offline Password Recovery Acceleration (2025) doi.org

A Systematic Review on Password Guessing Tasks (2023) doi.org

Success Rates Doubled with Only One Character: Mask Password Guessing (2025) doi.org

Improving targeted password guessing attacks by using personally identifiable information and old password (2026) doi.org

Reinforcing Cybersecurity With Bloom Filters: A Novel Approach To Password Cracking Efficiency (2024) doi.org

Enhancing The Resistance Of Password Hashing Using Binary Randomization Through Logical Gates (2024) doi.org

Beyond The Dictionary Attack: Enhancing Password Cracking Efficiency Through Machine Learning-Induced Mangling Rules… doi.org

Harder, better, faster, stronger: Optimising the performance of context-based password cracking dictionaries (2023) doi.org

The Revenge of Password Crackers: Automated Training of Password Cracking Tools (2022) doi.org

Prob-Hashcat: Accelerating Probabilistic PasswordGuessing with Hashcat by Hundreds of Times (2024) dl.acm.org

PassRVAE: Improved Trawling Attacks via Recurrent Variational Autoencoder (2024) dl.acm.org

CrackStation crackstation.net

Free hash lookup service supplying wordlists as well.

CMD5 cmd5.org

Provides online MD5 / sha1/ mysql / sha256 encryption and decryption services.

GNPassGAN: Improved Generative Adversarial Networks For Trawling Offline Password Guessing (2022) arxiv.org

PassGAN: A Deep Learning Approach for Password Guessing (2017) arxiv.org

When Intelligence Fails: An Empirical Study on Why LLMs Struggle with Password Cracking (2025) arxiv.org