Rahul R

about

Rahul R

Security Engineer · Penetration Tester

  • OSCP
  • CRTP
  • eJPT
  • CEH

Dubai, United Arab Emirates

$cat about.txt

I work on the offensive side of security: penetration testing, red and purple team engagements, and vulnerability management. Currently a Cyber Security Specialist at Digital Dubai, before that leading offensive security at ActivBytes and consulting for the Abu Dhabi Securities Exchange.

Outside work I spend most of my time on HackTheBox, CTFs, reverse engineering Android apps and malware, and pulling apart cheap hardware. This blog is where the notes from all of that end up.

$history

  1. May 2023 – Present
    Cyber Security Specialist @ Digital Dubai
    Dubai, UAE

    Offensive security for Dubai government digital services.

  2. Jul 2022 – Apr 2023
    Offensive Security Lead @ ActivBytes
    Trivandrum, India

    Led the offensive security team; penetration testing, strategy and mentoring.

  3. Jan 2020 – Apr 2023
    Purple Team Consultant @ Abu Dhabi Securities Exchange
    Abu Dhabi, UAE

    Adversary simulation, vulnerability management and SIEM tuning.

  4. Mar 2019 – Nov 2022
    Senior Security Consultant @ ActivBytes
    Trivandrum, India

    Vulnerability assessment and penetration testing.

  5. Jan 2018 – Feb 2019
    Security Analyst @ NetObjex
    India
  6. Dec 2017 – Feb 2018
    Intern @ UST Global
    Thiruvananthapuram, India

$htb --stats

RahulR on HackTheBox
RahulRElite Hacker
team YetAnotherSecurity · #45since 2017
  • #81global rank
  • 1769points
  • 257user owns
  • 241system owns
  • 39respects
Elite Hacker70.7% → Guru

machines239/558

  • Easy105/165
  • Medium99/198
  • Hard23/124
  • Insane12/71

challenges178/860

  • Web37/173
  • Crypto33/133
  • Reversing23/102
  • Mobile14/24
  • Pwn11/137
  • Hardware10/44
  • Misc9/60
  • Coding9/18

pro labs9 completed

  • RastaLabs
  • Offshore
  • Dante
  • Zephyr
  • FullHouse
  • Alchemy
  • P.O.O
  • Ifrit
  • Trusted
  • Wanderer 35%
  • Mythical 33%
  • Puppet 25%

fortresses6/6

  • Jet
  • Akerva
  • Context
  • Synacktiv
  • Faraday
  • AWS
updated Oct 30, 2026view profile →