Hey, I’m Mark ;-)

I find it. Online. Using #OSINT

Using open sources there is a lot of data available,


Open Source Intelligence (OSINT) is the collection and analysis of information that is gathered from public, or open, mostly free and publicly available sources.

Mark aka OSINT-Research

My name is Mark and I work as an investigator and researcher using OSINT to solve cases, assist investigations (also law enforcement), create intelligence for informed decision making processes.

I keep a blog with interesting cases, how-to’s, new sources and other relevant information.

You will also find useful and up-to-date links to valuable sources, tools and people.

OSINT isn’t about Tools & Tricks, but more a way of thinking (outside the box too), understand what to collect next, connect the dots, solve the puzzle.