How to Approach an OSINT Challenge - "Photographs" [INTIGRITI 1337UP LIVE CTF 2023]

Video walkthrough for "Photographs", an opensource intelligence (OSINT) challenge from the @intigriti 1337UP LIVE CTF 2023. The challenge required players to examine exifdata and then trace back through alt accounts created by the target, exploring social media accounts uncovered using sherlock (and Google), reverse image searching etc. They would eventually find an interesting comment on a blog indicating location data was shared. This was a hint that players need to check the waybackmachine for an archived copy of the page, …

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