A curated list of graph-based fraud, anomaly, and outlier detection papers & resources

GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism and advanced anti-spam filter.

🍯 Unobtrusive and flexible spam protection for Rails apps

WhiteLightning distills massive, state-of-the-art language models into lightweight, hyper-efficient text classifiers. It's a command-line tool that lets you create specialized models that run anywhere—from the cloud to the edge—using the universal ONNX format for maximum compatibility.

Exchange Transport rules to detect and enable response to phishing

🗣️ Tool to generate adversarial text examples and test machine learning models against them

Anti-spam bot for Telegram and general-purpose anti-spam library and server

Spam Scanner is a Node.js anti-spam, email filtering, and phishing prevention tool and service. Built for @ladjs, @forwardemail, @cabinjs, @breejs, and @lassjs.

The modern spam protection. Protects your forms from spam by simply checking the content. Open source, Free to use, Accessible, and Self-Hosted.

„... another popular solution to fight spam is Antispam Bee“ – Matt Mullenweg, Q&A WordCamp Europe 2014

List of disposable email domains. You can use it to block fake users on your newsletter.

System based on +500 blacklists and 5 external intelligences to detect internet potencially malicious hosts

A Deep Graph-based Toolbox for Fraud Detection in TensorFlow 2.X

An Unsupervised Graph-based Toolbox for Fraud Detection

Code for KDD 2020 paper Robust Spammer Detection by Nash Reinforcement Learning

A list of disposable email domains, cleaned and validated by scanning MX records.

LLM for Email Spam Detection

A collection of static files maintained by the Sublime team, primarily used for phishing defense.

Intelligent Junk Mail Handler

The WordPress Zero Spam plugin makes blocking spam a cinch without all the bloated options. Just install, activate, and say goodbye to spam.