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eray-atalay/README.md

Hi there, I'm Eray

LinkedIn Medium


About Me

I am a cybersecurity enthusiast specializing in Cyber Threat Intelligence (CTI), Threat Actor Profiling, and Security Automation. I focus on building open-source tooling, OSINT scrapers, and detection mechanisms using Go and Python.

  • Currently working on: CTI data ingestion pipelines, IoC parsers, and custom automation tools.
  • Focus areas: STIX/TAXII standards, OpenCTI, MITRE ATT&CK mapping, YARA & Sigma detection engineering.
  • Ask me about: Threat intelligence workflows, Go-based scraping, Linux environments, and RF security research.

🛠️ Tech Stack & Tooling

Languages & Scripting: Go Python Bash

CTI & Security Operations:

  • Threat Platforms: OpenCTI, MISP, STIX/TAXII
  • Detection & Frameworks: MITRE ATT&CK, YARA, Sigma
  • Investigation & OSINT: Network analysis, Dark Web scraping, OSINT frameworks

Environments & Systems: Linux Docker Git


📌 Featured Projects & Research

Project Description Tech
CTI / OSINT Tooling Custom CLI scrapers, threat feed parsers, and atomic IoC extraction tools. Go, Python
Detection Engineering Custom YARA & Sigma rules mapped to adversary TTPs. Sigma, YARA
Technical Articles In-depth threat analysis, tooling guides, and cybersecurity fundamentals on Medium. Research

📊 GitHub Stats

Streak Stats

Activity Graph

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  1. cti-research cti-research Public

    Cyber Threat Intelligence research, blogs, and reports.

    2

  2. DorkTool DorkTool Public

    Google Dork sorguları içeren ve otomatik sorgu yapan Google Dork aracı.

    Go

  3. Interactive-Scraper Interactive-Scraper Public

    Siber Vatan Yıldız CTI takımı için hazırladığım Go tabanlı web üzerinden istatiksel görünüm sağlayan bir scraper.

    Go

  4. IOC-Miner IOC-Miner Public

    Python

  5. RansomwareMonitoring RansomwareMonitoring Public

    Ransomware monitoring aracı.

    Go