DEF CON CTF

DEF CON CTF 2026 has been overshadowed by AI agents like Codex and Claude Code, which teams now use to solve challenges automatically, reducing the educational value and competitive spirit of the even…

Xint, an LLM-based security tool developed by Theori, reports a false positive rate of less than 25% for its highest-severity vulnerability findings, based on manual validation through proof-of-concep…