OSINT: The Art of Finding Anything on Anyone
Open Source Intelligence · 7 chapters · Passive recon → Expert-level tools
Incoming transmission
Before Franklin Green got hacked, someone built a complete profile on him. His email. His breach history. His LinkedIn. His Reddit posts complaining about his own company's IT policy. His GitHub repo with the accidentally committed credentials. All of it — assembled quietly, legally, without touching a single one of his systems.
That's OSINT. Open Source Intelligence. Everything you're about to learn to find was already public. The target put it there themselves — they just didn't realize how much it revealed when you connected the dots.
Seven chapters. Mindset first, then search engines, then people, infrastructure, social media, images, and the full toolkit. By the end, you'll understand exactly how Franklin's attacker knew where to aim before firing a single shot.
You'll also understand what you've left behind yourself. That part is intentional. Pay attention.
— Commander Shepard
