✨ A curated list of awesome threat detection and hunting resources 🕵️♂️
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Jan 5, 2026
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threat-detection
Here are 2,966 public repositories matching this topic...
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Sep 29, 2026 - Python
Security sensor for realtime threat detection and protection
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Sep 28, 2026 - Go
☁️ ⚡ Granular, Actionable Adversary Emulation for the Cloud
aws security aws-security cloud-security azure-security mitre-attack adversary-emulation threat-detection purple-team gcp-security kubernetes-security detection-engineering cloud-native-security
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Sep 24, 2026 - Go
Open-source AI Security Operations Center: alert fusion, LLM-agent triage, MITRE ATT&CK investigation, and a replayable decision ledger for every agent step. Self-hostable, runs with no API keys, MIT licensed. Ships an MCP server for Claude, Cursor and Continue.
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Sep 29, 2026 - Python
A curated knowledge base to build, run and mature a SOC (including CSIRT).
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Sep 25, 2026
ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber.
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Sep 28, 2026 - Python
Watcher - Open Source AI-powered Cyber Threat Intelligence & Hunting Platform. Developed with Django & React JS.
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Sep 23, 2026 - JavaScript
Detection Engineering is a tactical function of a cybersecurity defense program that involves the design, implementation, and operation of detective controls with the goal of proactively identifying malicious or unauthorized activity before it negatively impacts an individual or an organization.
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Aug 3, 2026
Threat-hunting tool for Linux
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Sep 23, 2026 - Rust
Open source platform for cyber security analysts with many features for threat intelligence and detection engineering.
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Apr 28, 2026 - JavaScript
Repository for threat hunting and detection queries, etc. for Defender for Endpoint and Microsoft Sentinel in KQL(Kusto Query Language).
dfir cybersecurity threat-hunting threat-detection kql detection-engineering kusto-language defender-for-endpoint microsoft-sentinel
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Aug 14, 2026 - Jupyter Notebook
A repository of KQL queries focused on threat hunting and threat detecting for Microsoft Sentinel & Microsoft XDR (Former Microsoft 365 Defender).
microsoft security sentinel threat-hunting threat-detection securitycenter kusto kql threat-hunt microsoft-365 kusto-query-language microsoft-security microsoft-sentinel kusto-query microsoft-365-security microsoft-365-defender threat-detecting microsoft-xdr microsoftxdr
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Jun 3, 2026
Enterprise-ready SIEM, SOAR and Compliance powered by real-time correlation and threat intelligence.
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Sep 29, 2026 - TypeScript
select * from logs; Tailpipe is an open source SIEM for instant log insights, powered by DuckDB. Analyze millions of events in seconds, right from your terminal.
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Sep 25, 2026 - Go
Open-source runtime AI agent security tool - monitors and controls AI agents, catching malicious tool use, prompt injection, and policy drift in real time, before the agent acts.
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Sep 15, 2026 - Python
Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.
linux rust incident-response etw sysmon siem ebpf sigma yara security-tools linux-security malware-detection blue-team edr threat-detection security-monitoring endpoint-security windows-security detection-engineering endpoint-detection
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Sep 28, 2026 - Rust
Open detection-rule standard for AI agent security threats — like Sigma, but for AI agents. Executable, testable rules for prompt injection, tool poisoning, context exfiltration and MCP attacks. Merged into open-source projects at Microsoft, Cisco, Gen Digital, MISP and FINOS. MIT-licensed.
owasp ai-security threat-detection sigma-rules prompt-injection llm-security agent-security mcp-security garak owasp-agentic agent-threat-rules
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Sep 28, 2026 - TypeScript
A flexible threat detection platform that simplifies rule management and deployment using K8s CronJob and Helm, but can also run standalone or with other job schedulers like Nomad.
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Oct 1, 2024 - Go
ATHF is a framework for agentic threat hunting - building systems that can remember, learn, and act with increasing autonomy.
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Sep 28, 2026 - Python
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