The OSINT Newsletter

The OSINT Newsletter

The OSINT Newsletter - Issue #85

Contributing to Free OSINT Tools using AI

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The OSINT Newsletter
Nov 06, 2025
∙ Paid

👋 Welcome to the 85th issue of The OSINT Newsletter. This issue contains OSINT news, community posts, tactics, techniques, and tools to help you become a better investigator. Here’s an overview of what’s in this issue:

  • OSINT tips for China

  • Prompts can be subpoenaed

  • OSINT for bad

  • BreachedForums search

  • Geolocation using AI

  • Web reconnaissance


🪃 If you missed the last newsletter, here’s a link to catch up.

⚡ Username OSINT That Goes Beyond Tools

The OSINT Newsletter - Issue #84

The OSINT Newsletter - Issue #84

Florence Sanders White
·
Oct 30
Read full story

Let’s get started. ⬇️


OSINT News

📰 OSINT Tips for China

Keyword searches aren’t enough. Sometimes it’s not what you’re specifically looking for that’s important. Justen is at it again with more OSINT tips for China. This tip is my favorite.

Make a list of every infrastructure company in China that does overseas business and monitor their news and social media feeds.

Read on LinkedIn…

🎩 H/T: Justen Charters

📰 DHS Ordered OpenAI To Share User Data In First Known Warrant For ChatGPT Prompts

This is an OPSEC reminder. ChatGPT will send your prompts to law enforcement if they ask for it. There’s no precedent of this happening with non-US entities. Yet. If you’re using LLMs to do OSINT investigations, make a sock puppet account for those prompts.

Read on Forbes… | No Paywall

🎩 H/T: Thomas Brewster

📰 OSINT: The Digital Force-Multiplier for Extremist Violence

Swatting. Stalking. Arson. There’s a dark side to OSINT. If it’s publicly available, it’s available to everyone. As investigators we tend to think of tools, tactics, and techniques for ethical use cases; however, it’s important to note that anything you create or share online can be used for bad, too.

Read on The Global Network on Extremism and Technology…

🎩 H/T: Timothy Kappler


OSINT Tools

🔎 BF Database Search

Look up a username that was used on Breach Forums. Find information about that user. Email address and IPs, too.

Web App

🔎 GeoVLM

Upload any image and let AI predict where it was taken! No setup required. No GitHub scripts. No paywalls.

Web App

🎩 H/T: Surya Dantuluri

🔎 WebRecon

Another OSINT multi-tool built for penetration testers and cybersecurity professionals. This tool automates: Web crawling & data extraction, technology stack detection, email harvesting, DNS intelligence & WHOIS lookup, historical analysis via Wayback Machine, professional JSON reporting, etc.

GitHub

🎩 H/T: Precious Vincent


✅ That’s it for the free version of The OSINT Newsletter. Consider upgrading to a paid subscription to support this publication and independent research.

By upgrading to paid, you’ll get access to the following:

⚡ Contributing to Free OSINT Tools using AI

  • I recently had an issue with an open source tool on GitHub. I spent a while trying to debug it myself to get the tool to work. I realized I could put the entire repository into VS Code and fix the issue directly. Then, it hit me. I could use this exact same method to improve tools, adding new features and functionality. Even user interfaces! Follow along as I make improvements to popular tools like Sherlock.

👀 All paid posts in the archive. Go back and see what you’ve missed!

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