Fetch the Flag CTF 2026: Official Challenge Write-Ups & Community Highlights

How frontier AI has undermined the competitive CTF cybersecurity scene

The author argues that the Capture The Flag (CTF) cybersecurity competition scene is effectively "dead" due to the rise of frontier AI model

ljagiello/ctf-skills: A GitHub Repository of Agent Skills for CTF Challenge Solving

A GitHub repository (ljagiello/ctf-skills) providing agent skills for solving Capture The Flag (CTF) challenges across multiple domains incl

SekaiCTF 2026

29th International Obfuscated C Code Contest announces 2025 winners with surprisingly practical entry

The 29th International Obfuscated C Code Contest (IOCCC) 2025 results are out, featuring deliberately confusing and creatively terrible C co

29th International Obfuscated C Code Contest announces 2025 winners with surprisingly practical entry

The 29th International Obfuscated C Code Contest (IOCCC) 2025 results are out, featuring deliberately confusing and creatively terrible C co

29th International Obfuscated C Code Contest announces 2025 winners with surprisingly practical entry

The 29th International Obfuscated C Code Contest (IOCCC) 2025 results are out, featuring deliberately confusing and creatively terrible C co

2025 IOCCC: 29th International Obfuscated C Code Contest Winners Announced

The 29th International Obfuscated C Code Contest (IOCCC) for 2025 announces its winning entries. The contest challenges programmers to write

Challenges in Generating Randomness for Computing Applications

Computer scientists explore the challenges of generating suitable randomness in computing applications and the reliance on hash functions. T