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Welcome to my blog, where I’ll be sharing my journey and insights in the ever-evolving world of cybersecurity. I’m excited to bring my knowledge and experience to the table and share it with my local community, which is why most of my posts will be in Lao. My goal is to provide a platform for readers to access technical topics in their native language. But, don’t hesitate to give me feedback if you spot any issues or misconceptions.

My name is Vilaysack Vorachack, a defensive security engineer and analyst with an interest in offensive security tradecraft. I am currently honing my skills in offensive, incident response, network traffic analysis, as well as malware analysis, and working as an Associate Cybersecurity Analyst at Cyberus Sole Co., Ltd. My areas of expertise include:

  • Incident Handling and Response
  • Phishing Analysis
  • Digital Forensics
  • Cyber Threat Intelligence
  • MITRE ATT&CK Framework
  • Malware Analysis
  • Adversarial Mindset

I’m excited to share my journey and insights with you, and I hope you find the information here useful. Let’s dive into the world of cybersecurity together!



  • Certified Incident Responder (eCIR) - 102045266
  • Blue Team Level 1 (BTL1) - 474615711
  • Cyber Security Foundation Professional Certificate (CSFPC) - 62556020
  • Google IT Support Specialization - 8QA2D3VSJANU

Extracurricular Activities

  • Associate Event Organizer (Volunteer) at Google Developer Group Vientiane community from 2022 to Present
  • Tech Ambassador (Volunteer) at Youth Emerging Technologies and Entrepreneurship Project 2020, organized by XiangMiang Community
  • The Winner Prize on Beerlao Band Challenge Season 3 2018, organized by Lao Brewery Co., Ltd.
  • The 2nd Runner Prize on Dutchmill Talent Award 2017 (Music Competition), organized by Dutchmill Lao
  • The 3rd Runner Prize on Dutchmill Talent Award 2016 (Talent Competition), organized by Dutchmill Lao