When the entire Internet is turned off
Week of 27 March — 2 April 2026
Every week, I manually curate tools, research, and services that are genuinely useful for OSINT, digital investigations, security research, and adjacent fields.
No hype. No SEO noise. No "AI startups that change everything".
Only things you can open, verify, and actually use.
A first step for investigations into organized crime, corruption, trafficking, and global risk networks.
Tesari is designed as an entry point into complex investigations: structure, context, and navigable intelligence instead of chaotic searching.
ALICJA OSINT Toolkit
🔗 https://start.me/p/Rn02Ne/alicja-osint-toolkit
AtlasOS is creating a "kinder" Windows experience. Reducing bloatware and optimizing performance for enthusiasts, gamers, and privacy-conscious individuals
OpenArg Backend. AI-powered analysis engine for Argentine government open data. Multi-agent pipeline (LangGraph) with 10 data connectors, NL2SQL, semantic caching, and real-time streaming. Built with FastAPI, PostgreSQL + pgvector, Celery, and Gemini/Claude LLMs
🔗 https://github.com/colossus-lab/openarg_backend
Discord Tools Hub. Discover powerful Discord tools including AI-powered generators, utilities for server management, content creation tools, and user lookup features. Everything you need to enhance your Discord experience
🔗 https://discordgate.com/tools
EUOSINT. OSINT Stack for advanced global intelligence monitoring, situation analysis, risk detection
🔗 https://github.com/scalytics/EUOSINT
ProofPoint - Emerging Threats - Threat Research tools + publicly shared intel and documentation
🔗 https://github.com/EmergingThreats/threatresearch
Wallabag is a self hostable application for saving web pages. Save and classify articles. Read them later
🔗 https://github.com/wallabag/wallabag
HackerOne Reposts. Top disclosed reports from HackerOne
🔗 https://github.com/reddelexc/hackerone-reports
Telegram Drive. Turn your Telegram account into an unlimited, secure cloud storage drive. an Open-source desktop app built with Tauri, Rust, and React
🔗 https://github.com/caamer20/Telegram-Drive
Code base of 'PAPER2WEB: LET’S MAKE YOUR PAPER ALIVE!' integrating the other work package throughout the entire "paper2present" process
🔗 https://github.com/YuhangChen1/Paper2All
Twenty. Building a modern alternative to Salesforce, powered by the community
🔗 https://github.com/twentyhq/twenty
Project N.O.M.A.D is a self-contained, offline survival computer packed with critical tools, knowledge, and AI to keep you informed and empowered-anytime, anywhere
🔗 https://github.com/Crosstalk-Solutions/project-nomad
AIDA. AI-Driven Security Assessment - Connect AI to 400+ pentesting tools via MCP
🔗 https://github.com/Vasco0x4/AIDA
Vigil - an ever improving 100% OpenSource AI system for security
🔗 https://github.com/Vigil-SOC/vigil
OpenCode plugin that gives coding agents persistent memory using local vector database
🔗 https://github.com/tickernelz/opencode-mem
HackerAI. AI-Powered Penetration Testing Assistant
🔗 https://github.com/hackerai-tech/hackerai
SkyBolt. C++/Python-based 3D geospatial application for simulating and visualizing dynamic objects in planetary environments
🔗 https://github.com/Prograda/Skybolt
Lego. Let's Encrypt/ACME client and library written in Go
🔗 https://github.com/go-acme/lego
SnakeBite. Detect malicious PyPI packages using heuristic analysis and LLM-powered filtering to uncover credential theft, obfuscation, and supply chain attacks
🔗 https://github.com/Pinperepette/snakebite
WaveTerm. An open-source, AI-integrated, cross-platform terminal for seamless workflows
🔗 https://github.com/wavetermdev/waveterm
l0p4map. Professional network monitoring & visualization tool. L0P4Map combines high-speed ARP discovery with full nmap integration and a real-time interactive network topology engine. Works on both local networks and custom IPs/websites
🔗 https://github.com/HaxL0p4/L0p4Map
refugiOS. Your Digital Shelter and Survival Library
🔗 https://github.com/Ganso/refugiOS
BlueSploit. A Metasploit-style Bluetooth security testing framework supporting Classic BR/EDR and BLE
🔗 https://github.com/V33RU/bluesploit
OpenGridNetworks. Interactive worldwide map of electricity infrastructure. Very detailed. Power plants, data centers, fiber infrastructure, transmissions, substations
TLDSweep is a domain intelligence OSINT tool that sweeps 800+ TLDs to find registered variants of a domain, flag newly registered lookalikes, and alert via Telegram and Discord
🔗 https://github.com/DarkWebInformer/TLDSweep
Breach House. Last ransomware attack list (classification, target odentity, source / actor, discovered, location, business category, intel link) with interactive map and statistics
WindVector. Detailed info on winds and air currents. It features an online map, a 3D model of atmospheric layers, and the ability to view historical data for past dates. It is useful for investigating natural disasters and aviation accidents
- Substack: https://osintech.substack.com
- LinkedIn: https://www.linkedin.com/in/osintech/details/featured/
If this timeline saves you time, it’s doing its job.
Free to read. Manually curated. Minimal noise.
All tools and techniques documented in the dataset are presented for informational,
educational and information security purposes only.
The dataset does not promote or endorse illegal activities.
Users are responsible for complying with applicable laws and ethical standards.
The dataset is updated on a regular basis.
Future posts will document changes, notable additions and emerging trends observed within the dataset.
This post serves as an introduction and reference point for those updates.