Posts tagged "OSINT"

OPERATION ECHO

7 min read • 58 views

Asset Echo went dark in September 2017. All that was left was a single image file and a trail of breadcrumbs. This is a full walkthrough of the OSINT CTF challenge tracking him down, from hidden metadata to a Vigenere cipher, piecing together his final movements one clue at a time.

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OSINT newsletter: Operation Jaguar

4 min read • 163 views

Easy

Write up for the Operation Jaguar challenge

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Haunted Pumpkin CTF

6 min read • 186 views

Halloween night, I jumped into the Haunted Pumpkin OSINT CTF run by OSINT Switzerland, tackled a series of image‑driven OSINT challenges, and finished with 3101 points in this 30‑hour event.

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