
h4cker
Curated collection of cybersecurity resources, labs, and training materials covering ethical hacking, penetration testing, exploit development,…

Curated collection of cybersecurity resources, labs, and training materials covering ethical hacking, penetration testing, exploit development,…

Curated collection of security research papers, CVE exploit writeups, reverse-engineering analyses of Apple internals, and commissioned security…

One zero-byte QUIC packet is enough to desynchronize HAProxy's backend connection pool and smuggle HTTP requests across unrelated users — even users…

"A single malicious packet can own your device." — Android Security Team, Nov 2025

Practical black-box adversarial packet generation against encrypted traffic classification with minimal overhead and full packet recoverability.

PoC - Prueba de Concepto de CVE-2024-4367 en conjunto al CVE-2023-38831 en un solo Script

In-depth case study analyzing the 2020 Virgin Mobile KSA breach via CVE-2020-0688 exploitation, packet sniffing, and patch management failures, with…

In-depth technical analysis of CVE-2023-46604, an RCE vulnerability in Apache ActiveMQ's OpenWire protocol, including packet structure breakdown and…

Proof-of-concept exploit triggering a double-free vulnerability (CVE-2023-25136) in OpenSSH 9.1p1, causing a denial-of-service crash via pre-auth…