OSINT 2.0

Artificial Intelligence is rewriting the rules of investigation. In OSINT 2.0: Advanced AI Tools and Techniques for Open-Source Intelligence, cybersecurity researcher Odrin Vassilev takes you beyond the basics and into the next level of AI-driven digital tradecraft-where automation, data science, and human analysis merge to uncover truth hidden deep inside the web.

This second volume in the acclaimed OSINT 2.0 series builds directly on the beginner's edition, showing professionals and advanced learners how to transform ordinary OSINT methods into intelligent, automated investigation systems. If Book 1 taught you how to think like an analyst, Book 2 teaches you how to work like one at scale.

Take Your OSINT Skills to the Next Level

The modern internet is a labyrinth of social networks, databases, leaks, and digital signals. Manually collecting data is no longer enough-today's investigators must leverage AI, scripting, and data correlation to stay ahead.

Inside you'll learn how to:

• Deploy AI-Enhanced Discovery: Use natural-language models and vector search to locate and summarize data that normal queries miss.
• Automate Intelligence Collection: Build smart pipelines that gather and filter data 24/7 using APIs, Python, and no-code automation tools.
• Analyze Digital Footprints: Combine OSINT platforms, graph analytics, and machine learning to map relationships between people, organizations, and domains.
• Integrate Surface, Deep, and Dark-Web Data: Learn ethical methods for investigating hidden networks and marketplaces with AI-assisted monitoring.
• Apply Advanced Analytics: Use AI for entity extraction, sentiment analysis, and anomaly detection in massive data sets.
• Visualize Intelligence: Turn complex datasets into clear, interactive maps and dashboards that reveal patterns instantly.
• Fuse Human and Machine Tradecraft: Balance automation with analyst intuition to produce reliable, verifiable intelligence reports.

• AI chat assistants for workflow automation
• Embedding and clustering models for content correlation
• Graph databases for link and influence mapping
• Custom dashboards that track live intelligence feeds

• Cybersecurity analysts hunting for threats in real time
• Investigative journalists verifying sources and leaks
• Digital-forensics experts mapping online ecosystems
• Researchers and data scientists applying AI to social or political intelligence
• Law-enforcement and intelligence professionals modernizing collection and analysis workflows