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Challenge 5: Castle

Mrs. OSINT

Mrs. OSINT

02 Apr 2025 — 1 min read
Challenge 5: Castle

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Challenge 17: The Invitation

Challenge 17: The Invitation

Scenario-Based OSINT Challenge This is a scenario-based OSINT challenge. The characters are fictional, but the location in the image is real. BRIEF The Bodie lead closed without incident. (Challenge 16) There was no confrontation and no follow-up. Mrs. OSINT assisted another investigator, documented what she found, and moved on to

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Challenge 16: The Ghost Town Lead

Challenge 16: The Ghost Town Lead

Note: This challenge is Challenge 16 in the OSMOSIS Spooktacular CTF. If you are already playing the CTF — you must complete this challenge to progress. If you arrived here from my site and are not part of the CTF yet, you can still complete this challenge and if you want

By Mrs. OSINT 30 Oct 2025
The Intelligence Lifecycle: Phase 5 - Dissemination

The Intelligence Lifecycle: Phase 5 - Dissemination

Finally, we've made it to the end of the Intelligence Lifecycle. What a ride it's been covering every phase together. If you're just joining in and haven't read the earlier posts, no worries. I've got you covered. We've

By Mrs. OSINT 20 Oct 2025
El Ciclo de Inteligencia: Fase 5 - Diseminación

El Ciclo de Inteligencia: Fase 5 - Diseminación

Finalmente, hemos llegado al final del Ciclo de Inteligencia. Vaya recorrido el que hemos hecho juntas cubriendo cada fase! Si es tu primera vez por aquí y no has leído las publicaciones anteriores, no te preocupes. Aquí te dejo el resumen: * Fase 1: Planeación y Dirección * Fase 2: Recolección * Fase

By Mrs. OSINT 20 Oct 2025
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Mrs. OSINT

An independent open-source intelligence project offering scenario-based challenges and a briefing room for practical learning and analytical thinking.

© 2025 Mrs. OSINT. Views are my own and do not reflect those of any current or past employers, vendors, or partners. All text and AI-assisted artwork are original and may not be reused, copied, or redistributed without permission.