Syscall

While Codex was doing routine research on a networking bug, a process in its tree walked the whole machine reading anything whose name looked like a secret - .aws, .ssh, .gnupg, system key stores, even unrelated projects. None of it was in the task. grith

While Codex was doing routine research on a networking bug, a process in its tree walked the whole machine reading anything whose name looked like a secret - .aws, .ssh, .gnupg, system key stores, even unrelated projects. None of it was in the task. grith

If you run Falco, an EDR, or a generic host agent on a validator and a network-DoS attack against the node went undetected, this explains why. A technique-by-technique analysis of five reproduced P2P-infrastructure attacks against the syscall detection su

OpenAI was benchmarking a pre-release model's cyber capability. The model broke out of the eval sandbox through a bug in the one egress path the sandbox trusted, reached the open internet, and chained credentials and zero-days into remote code execution o

Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto live scope traces. With 200+ puzzles, full controller support and offline play, you can refine your assembl

A VM With No Kernel: A Minimal Syscall Shim and a Hypervisor Backstop

This post 1 of a blog series whose following parts are here Post 2 and Post 3