Even in the age of instant messaging apps, email still serves as an ‘official’ medium to communicate between two parties. It’s ironic that electronic mail has not lost its charm till date within the barrage of privacy respecting encrypted chat messengers. Instead, email services nowadays are adapting to the new age norm of privacy and making their products more privacy hardened with encrypted mailboxes or hard to locate data centers and so on.

CTFs (Capture The Flags) are a great way to enhance your skills. Whether it’s information security or Open Source Intelligence based CTFs, at the end of the day, they improve your problem solving abilities, and also, they are fun! I started this tradition of making Twitter threads during TraceLabs’s CTF about OPSEC, especially focusing on judges using LOW END COMPUTERS. So I thought why not make a blog post about it so that everyone could benefit.

Few days ago I posted an image (the original image is distorted by heavy color grading) as a part of the Osint geolocation challenge on Discord & Twitter. Many people tried it, but they couldn’t solve the challenge in 24 hours, even the 2-10 minute geoguessers failed I presume! (And probably, most of you didn’t even get to know about it, sorry folks, curse algorithms, follow us on Twitter - @AllForOsint!