Another OnMark System Failure: Evaluation Portal Pwned
A disclosure writeup about a critical OnMark evaluation portal vulnerability affecting evaluator accounts, scanned answer scripts, and marking workflows.
Read postFull Stack Developer and Cyber Security Researcher — shipping AI tools, hardware hacks, and real products used by thousands. Core Committee Member at AISC, shaping AI education for 85,000+ students.
About
Rylen Anil is a Dubai-based cybersecurity researcher, computer science builder, and full-stack developer focused on practical AI, security, Linux, embedded systems, and production-grade web tools.
Passionate about the intersection of AI, full-stack development, embedded systems, and cybersecurity. I build things that are genuinely useful — not just demos.
From Bluetooth BadUSBs on ESP32 to LLM-powered Linux assistants, my work spans the full hardware-to-production stack. Based in Dubai, UAE.
Currently a Core Committee Member at AISC — one of 6 people with direct oversight of the platform for 85,000+ students.
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Security research notes, disclosure writeups, and practical lessons from real systems.
Open blogA disclosure writeup about a critical OnMark evaluation portal vulnerability affecting evaluator accounts, scanned answer scripts, and marking workflows.
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