Published onMarch 29, 2026TexSaw 2026 - Osint challengesosintOsintosintTexSaw-2026TexSawNamekersziNameJohnDoersThese tasks originate from TexSaw 2026
Published onApril 28, 2025UMDCTF 2025 - OSINT challengesosintOsintosintUMDCTFUMDCTF-2025NameBediNameLazarusOsint challenges from UMDCTF 2025
Published onApril 20, 2025DawgCTF 2025 - GEOSINT challengesosintOsintosintdawgCTFdawgCTF-2025NameBediOsint challenges from DawgCTF 2025
Published onApril 14, 20251753CTF 2025 - FORENSIC/OSINT - Where did he go?forensicForensicforensicosintOsintosint1753ctf1753ctf-2025NameGrzechuForensic/Osint challenge from 1753CTF 2025
Published onMarch 30, 2025swampCTF 2025 - OSINT challengesosintOsintosintstegoStegostegoswampctfswampctf-2025NameManFcGThese tasks originate from the OSINT category at swampCTF 2025
Published onFebruary 14, 2025The Numbers Mason from OSMOSIS - "For the Love of OSINT CTF"osintOsintosintstegoStegostegoNameGrzechuNameJohnDoersThis challenge required decoding a WAV file containing DTMF tones, translating them into a T9 keyboard input, and uncovering a URL leading to the final flag.
Published onFebruary 9, 2025Danger SearchingosintOsintosintmiscMiscmisclactflactf-2025NameagnikThis task originates from the misc category at LA CTF 2025
Published onJanuary 30, 2025Perfect NBA FitosintOsintosintspookyctfNameAUXZAEThe task from SpookyCTF 2024
Published onJanuary 28, 2025No CommentosintOsintosintstegoStegostegoNameJohnDoersIn the "No Comment" challenge, participants started with an image file from which they needed to extract a hidden flag using a combination of OSINT and basic cryptography techniques.
