Renko

Achievements

CTF placements, finals, and disclosed vulnerabilities.

Won

  • SATSIBER TNI Hack The City 1st

    SATSIBER TNI Hack The City

    Organized by Satuan Siber TNI

  • The Ace CTF 2026 1st

    The Ace CTF 2026

    Organized by Universitas Diponegoro

  • Compfest 18 CTF 2nd

    Compfest 18 CTF

    Organized by Universitas Indonesia

  • NETCOMP 4.0 CTF 2nd

    NETCOMP 4.0 CTF

    Organized by Gajah Mada University (UGM)

  • Gunadarma Code Week 2.0 CTF 1st Runner-up

    Gunadarma Code Week 2.0 CTF

    Organized by Gunadarma University

  • 3x

    CSIRT Vulnerabilities Found

    Disclosed vulnerabilities on BMKG, Cimahi, and Kalimantan Barat

  • htb 7th

    HTB University CTF

    Contributed solutions for 2 Web challenges

Finalists

  • Finalist

    Cyber Jawara 2025

    Organized by CSIRT

  • Finalist

    IFEST 2025

    Organized by Atma Jaya Yogyakarta University (UAJY)

  • Finalist

    National Cyber Week CTF 2024

    Organized by Binus University (NCW)

  • Finalist

    SATSIBER TNI Attack and Defense

    Organized by Satuan Siber TNI

  • Finalist

    FIT CTF

    Organized by Satya Wacana Christian University (UKSW)

  • Finalist

    SRIFOTON CTF

    Organized by Universitas Sriwijaya

  • Finalist

    Recursion 1.0 CTF

    Organized by Hassanudin University

  • Finalist

    Compfest CTF 2025

    Organized by Universitas Indonesia (UI)

  • Finalist

    Schematics CTF 2025

    Organized by Sepuluh November Institute of Technology (ITS)

  • Top 10

    Cyberwave 1.0 CTF

    Organized by jktcoders