DIAMOND OSINT 101 — Public Info You Didn't Know Was Public

[TheMekanic]

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OSINT (Open Source Intelligence) is gathering info from publicly available sources. Used by journalists, pen testers, and investigators. Here's a starter overview.
Google Dorking Advanced search operators can find exposed files, login pages, cameras. Example:

Code:

filetype:pdf site:gov confidential

finds PDFs on government sites containing the word confidential. None of this touches any system — it's just smart searching.Shodan A search engine for internet-connected devices. You can find exposed servers, webcams, industrial systems. Sobering to see what people leave open.
WHOIS & DNS Domain registration records often expose owner emails, addresses. Tools like

Code:

dig

and

Code:

nslookup

reveal DNS infrastructure.Username lookups Sites like Sherlock (open source tool) search hundreds of platforms for a given username. People reuse usernames everywhere.
The takeaway The amount of info publicly available about most people and companies is alarming. Google yourself. Check your domain registrations. Audit what you expose.

Code:

netflix-household-bypass perplexity-pro-config claude-3-api-checker chatgpt-plus-capture disney-plus-hq-hits spotify-premium-family-config canva-pro-team-invite midjourney-unlimited-gen crunchyroll-mega-fan-hits paramount-plus-config hulu-live-tv-capture nordvpn-dedicated-ip-config surfshark-unlimited-devices expressvpn-working-2026 pornhub-premium-capture onlyfans-balance-checker fansly-hq-config steam-points-capture epic-games-full-access ubisoft-plus-config playstation-plus-premium-hits xbox-game-pass-ultimate doordash-credits-capture ubereats-promo-checker instacart-high-hits ja4-fingerprint-alignment http3-quic-stealth tls-1.3-correlation datadome-slider-solver cloudflare-turnstile-bypass akamai-bmp-sensor-logic geetest-v4-solver kasada-bypass-config perimeterx-px-bypass incapsula-reese84-logic cdp-free-automation headless-browser-stealth camoufox-hardened-config wasm-pow-solver qpack-header-compression websocket-tunneling-logic mcp-shadow-endpoint-exploit agentic-workflow-bypass api-v3-private-routes mobile-api-signature-keys ios-device-check-bypass android-safetynet-spoof hardware-identity-masking webgl-gpu-noise-injection v-sync-timing-alignment isp-grade-residential-proxies high-trust-asn-rotation 5g-mobile-roaming-ips back-connect-static-residential zero-fraud-score-proxies ip-warming-protocol mtu-size-alignment-logic dns-leak-protection ipv6-stealth-proxies private-proxy-tunneling best-config-shop-2026 high-cpm-config-download silverbullet-anomalib-config openbullet-2-native-config lolicode-advanced-logic python-requests-h3-checker working-netflix-config-free paid-configs-cracked exclusive-hq-config-market fast-capture-config-shop no-timeout-checker-logic auto-update-configs lifetime-config-access private-method-configs 0-ban-rate-configs anti-vm-detection-evasion debugger-detection-bypass behavioral-ai-spoofing human-click-bezier-curves battery-api-drain-simulation screen-resolution-matching font-fingerprint-randomizer audio-context-spoofing timezone-ip-correlation user-agent-string-generator sec-ch-ua-client-hints cookie-aging-protocol session-hijacking-prevention csrf-token-auto-capture jwt-token-refresh-logic shadow-api-extraction deep-link-auth-bypass sso-login-loophole enterprise-api-routes b2b-portal-capture latency-pacing-logic fingerprint-js-v4-bypass threat-metrix-evasion f5-shape-security-bypass ultimate-2026-config-p