Open Source Intelligence
OCCRP Aleph is a huge database created by investigative journalists who report on white collar crime and corruption. It can be leveraged for any open source investigation and should be a mandatory tool in your OSINT belt.
My first ever online course is out! It’s on OSINT, IoT and Shodan. 1h long, no bullshit. Everything is hands on. Nearly half of the seats sold already, priced very reasonably. And you get a handy cert. Not to be missed!