A message in plain sight
Challenge Description A photograph was recovered during an investigation. At first glance, the image appears…
Final Destination
A packet capture file has been recovered from a user’s browsing session. The capture contains…
What Powers This Site?
A publicly accessible website is running a specific content management system (CMS). Your mission is…
When did the Ship Arrive?
The container vessel shown below was observed operating in U.S. waters. Using open-source maritime tracking…
Find the Imposter
Two social media profiles appear to represent the same online personality.At first glance, both accounts…
Unexpected Guests
Challenge Description An unusual photo circulated online showing a group of people having drinks inside…
Satoshi Tribute Address: Daily Received Total
The Bitcoin address below is widely known as a tribute address associated with Satoshi Nakamoto…