Many OSINT investigations involve an e-mail address at some point. Some even start with an e-mail address and nothing else. Either way, an e-mail address can be an imporant gateway to a lot of extra OSINT information. This post looks…
One Search To Rule Them All – Boolean Searches For Images
In this blog I’ve often tried to emphasise how important it is to grasp the basic principles of investigation and learn how to apply the right method to a problem instead of just relying on a few tools to do…
Quiztime 25th August 2019 – Military Vehicles & Geolocation
This Sunday we were treated to an extra Quiztime image location challenge which involved an unidentified military vehicle. Doxsor posted this image and asked where this military vehicle was headed to, and which barracks was closest to the location: …
Two Different Approaches To Photo-Geolocation
Holidays and work commitments mean that I haven’t had much time to tackle the daily Quiztime challenges recently, but participants in two of this week’s challenges from Sector035 and Fiete Stegers highlighted a couple of different approaches to photo geolocation…
Grabbing Videos For OSINT – How To Use YouTube-DL
Capturing and preserving media content is an essential part of most OSINT investigations. There are a number of tools available to do this, but my favourite my far is YouTube-dl. Despite it’s name, YouTube-dl is capable of grabbing videos quickly…
Website Investigation – Where Did 8Chan Move To?
After the El Paso shooting this past weekend, it quickly emerged that the shooter had apparently posted his manifesto on 8Chan prior to carrying out the killings. As a result Cloudflare announced that they would no longer permit 8Chan to…
Quiztime 16th July – Start Big, Get Small – How To Be An OSINT Sherlock
“Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth.” Sherlock Holmes I’m not usually a big fan of Sherlock Holmes. Like many other fictional detectives, I don’t think he’s a particularly effective investigator.…
Instagram OSINT – A Promising New Python Tool
I came across a new Instragram scraping tool InstagramOSINT after DutchOsintGuy and Hwosint pointed it out on Twitter. I’ve stopped using InstaLooter since it kept causing dependency issues, and I started using InstaScraper as a photo grabbing tool. InstagramOSINT is…
Opsec for OSINT – Why You Need To Deal With Browser Fingerprinting
Remaining anonymous is often an important concern for OSINT practitioners. There are many types of OSINT, and many different reasons why we do not necessarily want our subjects to know we are trying to find out about them. A recruiter…
Quiztime 5th July – Lifeboats and Fast Reverse Image Searching
Rescue boats are a common theme in this week’s Quiztime. On Tuesday Lars Wienand asked us to locate a rescue boat and today Philipp Dudek asks another Lifeboat related question. This was quite a fun quiz to solve but after…