Kabir Acharya
Senior Pentest & CTI | AI/LLM Security | OT Security | Transgrid | Ex-Atlassian
Hi! I'm Kabir, a senior security engineer with a deep passion for highly technical pentesting and security research. I spent my time at Atlassian applying Application Security concepts to modern technologies including LLMs/AI, networks, AWS/GCP/Azure cloud platforms, SaaS integrations and in-house products and tooling. Now I work at Transgrid, securing Australia’s largest electricity network and its OT environment. I play CTFs on the global stage with Emu Exploit, HashMob, and TheHackersCrew and produce music in my spare time.
Achievements & Highlights
#1 Player on SecDim
Ranked first on SecDim; consistent top-tier performance.
CTF Player for TheHackersCrew
Compete globally with TheHackersCrew.
Hashmob Pro Team
Password cracking with the #1 CMIYC team.
Top 1% on TryHackMe
Proven skills across hands-on labs and challenges.
Top 1000 on Hextree
High ranking on Hextree.
Hacker on HackTheBox
HTB profile and machines.