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xvzf_optSep 1 · 5 min read

Harvesting OSINT from Search Engine results with SerpApi and Recon-NGX

Introduction In today’s short blog we’ll be taking a look at how I’ve recently harnessed the power of SerpApi to create the latest Recon-NGX module: the SerpApi LinkedIn Harvester. This is a slight de

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xvzf_optJul 22 · 8 min read

Modernizing a Legacy OSINT Framework in Python: Part 2

Introduction Welcome back to part 2 of my Recon-NGX blog series. In part 1 I introduced the project, outlined its goals and then talked about what led me to take it on. If you haven’t seen it yet, I’d

xvzfopt.hashnode.dev

Aeon Flex / Splicer ScornJun 27 · 7 min read

I Mapped an Entire Building’s RF Footprint Without Walking Inside. Here’s How.

It started with a bet. A friend — let’s call him Marcus — works in physical security. He runs RF site surveys for corporate clients. The kind of work where you walk into a building with a spectrum ana

chaincoder.hashnode.dev

xvzf_optMay 13 · 5 min read

Modernizing a Legacy OSINT Framework in Python: Part 1

In this blog I'll be talking about a new project I've recently undertaken: Recon-NGX A few months ago, I began delving into the world of open-source intelligence gathering (OSINT) and reconnaissance.

xvzfopt.hashnode.dev

FreeRaveApr 30 · 7 min read

PART 2: I Published a Scam Expose. NetEase Sent a Takedown Request. Then They Rewrote Their Entire Operation.

📌 Part 2 of an ongoing investigation. Part 1 → EXPOSED: The Youdao Ads Influencer Marketing Scam 18 days after I published a technical scam analysis, the company sent a takedown request, their trus

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Shrutirupa BanerjieeSep 20, 2025 · 3 min read

OSINT Walkthrough: Bellingcat #4

“You can observe a lot just by watching.” - Yogi Berra And I am back with another Bellingcat challenge. They have so many challenges, and it’s fun to explore them all, and I am slowly making my way through them. Here’s the link to the challenges: htt...

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Shrutirupa BanerjieeMay 29, 2025 · 3 min read

OSINT Walkthrough: Bellingcat #1

Everything you need is already out there, you just need to know where to look. I have always been pretty excited about learning new skill sets, and OSINT has always been one of them. Along with solving malware samples and RE challenges, I wanted to u...

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Lawrence Juma "Jumalaw98"Nov 25, 2024 · 4 min read

TryHackMe (THM): Search Skills

The Search Skills room is designed to help you develop efficient Internet searching techniques. Knowing how to locate relevant and accurate information is critical in cybersecurity. This room covers essential skills such as evaluating search results,...

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Trending tags this week

Harvesting OSINT from Search Engine results with SerpApi and Recon-NGX

Modernizing a Legacy OSINT Framework in Python: Part 2

I Mapped an Entire Building’s RF Footprint Without Walking Inside. Here’s How.

Modernizing a Legacy OSINT Framework in Python: Part 1

PART 2: I Published a Scam Expose. NetEase Sent a Takedown Request. Then They Rewrote Their Entire Operation.

OSINT Walkthrough: Bellingcat #4

OSINT Walkthrough: Bellingcat #1

TryHackMe (THM): Search Skills