---
title: "xvzf_opt (@xvzfopt) | Hashnode"
description: "Threat Researcher | Tool Developer | Intelligence Analyst. Read the latest articles by xvzf_opt on Hashnode."
url: "https://hashnode.com/@xvzfopt"
---

@xvzfopt

# xvzf\_opt

@xvzfopt · 255.255.255.255 · Joined May 2026

Threat Researcher | Tool Developer | Intelligence Analyst

### [Harvesting OSINT from Search Engine results with SerpApi and Recon-NGX](https://xvzfopt.hashnode.dev/harvesting-osint-from-search-engine-results-with-serpapi-and-recon-ngx?utm_source=hashnode&utm_medium=feed)

Rebuilding and Enhancing Legacy recon-ng Modules: From Bing to SerpApi

5 min read · [xvzfopt.hashnode.dev](https://xvzfopt.hashnode.dev/harvesting-osint-from-search-engine-results-with-serpapi-and-recon-ngx?utm_source=hashnode&utm_medium=feed)

[Sep 1](https://hashnode.com/posts/harvesting-osint-from-search-engine-results-with-serpapi-and-recon-ngx/6a9695b4ba56199b15d6c7d4)

### [Modernizing a Legacy OSINT Framework in Python: Part 2](https://xvzfopt.hashnode.dev/modernizing-a-legacy-osint-framework-in-python-part-2?utm_source=hashnode&utm_medium=feed)

Dissecting recon-ng: Understanding the existing architecture

8 min read · [xvzfopt.hashnode.dev](https://xvzfopt.hashnode.dev/modernizing-a-legacy-osint-framework-in-python-part-2?utm_source=hashnode&utm_medium=feed)

[Jul 22](https://hashnode.com/posts/modernizing-a-legacy-osint-framework-in-python-part-2/6a60c38d454faa9df0657761)

### [Modernizing a Legacy OSINT Framework in Python: Part 1](https://xvzfopt.hashnode.dev/modernizing-a-legacy-osint-framework-in-python-part-1?utm_source=hashnode&utm_medium=feed)

Introducing Recon-NGX

5 min read · [xvzfopt.hashnode.dev](https://xvzfopt.hashnode.dev/modernizing-a-legacy-osint-framework-in-python-part-1?utm_source=hashnode&utm_medium=feed)

[May 13](https://hashnode.com/posts/modernizing-a-legacy-osint-framework-in-python-part-1/6a04359452a9c969d6220f28)