Hacktivity

Fresh solves across KS HackZone. Click a row to view the hacker’s profile — or the challenge if available.

@NAF1S {N00b} • KnightCTF 2026

solved Application Fingerprinting Networking

@NAF1S {N00b} • ACECTF 1.0

solved Keyboard Echo Forensics

@Death_CTF {N00b} • BDSec CTF 2025

solved Hacker App Reverse Engineering

@NAF1S {N00b} • ACECTF 1.0

solved Broken Secrets Forensics

@Death_CTF {N00b} • BUP CTF Powered by Knight Squad - Final Round

solved Flag Checker Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • WMCTF 2023

solved gohunt Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved meow meow Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • KnightCTF 2022

solved Blood Of Circuits Hardware

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2023

solved wasteful Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2023

solved tan Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2023

solved sus Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2023

solved rsa Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved stream Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved Living Without Expectations Cryptography

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved xobeert Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved wired Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved polymorphic Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved tARP Digital Forensics

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved Subtitles Digital Forensics

@Grzechu [Scr1pt_K1dd13] • ImaginaryCTF 2022

solved bsv Digital Forensics