
spamassassin
Open-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.

Open-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.

ESPectre - Motion detection system based on Wi-Fi spectre analysis (CSI), with Home Assistant integration.

The agent that grows with you

Dynamic and static analysis with Real Time Malware Analysis with Antivirus for Windows, including open-source XDR (3 EDR projects), ClamAV, YARA-X,…

A fast universal code security scanner, written in Rust. Batteries included: supports 14 languages, TUI for triage, secrets, post-quantum audits,…

Deep learning framework for object detection, segmentation, classification, pose estimation, and tracking using pre-trained YOLO models and…

Semantic search over videos using Gemini Embedding 2 or Qwen3-VL.

Open-source OCR engine with LSTM neural network models for extracting text from images and scanned documents in 100+ languages via CLI, C/C++…

NVR with realtime local object detection for IP cameras

Open-source framework for red-teaming generative AI systems: automate attack prompts, score model responses, and audit behavior to identify security…

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational…

Small language model that names and describes functions in stripped x86-64 binaries, with an open dataset, baselines, and LoRA fine-tuning…

Security scanner for AI/ML model files. Detects malicious code, backdoors, and vulnerabilities before deployment

The AI that really does things. Any OS. Any Platform. The lobster way. 🦞

Runtime Application Self Protection for Python web servers, serverless functions and MCP servers, detecting attacks, prompt injection and data leaks…

YC (S26) | Open Computer History | Continuously record your company computer work, map your workflows, help you find work worth automating, and power…

The community's most comprehensive, continuously-updated index of research on Large Language Models for software vulnerability detection — papers…

Deterministic PyGhidra extraction, triage, and local LLM compiler-backend pipeline for C reimplementation.