Started in 1984, it's been described as the internet's longest-running contest. And yesterday 2025's International Obfuscated C Code Contest concluded — with 23 new winners announced in a special four-and-a-half-hour...

Amr Elsagaei’s JS Analysis Masterclass (Part 2) dives deep into JavaScript obfuscation, breakpoint debugging, and Chrome DevTools techniques for security researchers and bug hunters. The course is available here: JS Analysis Masterclass. You Should Know: 1. JavaScript Obfuscation Techniques Obfuscation is used to hide malicious code. Here’s how to deobfuscate it: Using Browser Console to Deobfuscate console.log(decodeURIComponent(escape(obfuscatedCode))); Node.js Approach…