YusufOnSecurity.com · 2026-04-18 · 28 min
Enjoying the content? Let us know your feedback! About three weeks ago, on the 7th of April, Anthropic - the company behind the Claude family of AI models - announced something called Claude Mythos Preview. They paired the announcement with a coordinated industry effort they're calling Project Glasswing. And the headlines that followed have been, frankly, alarming. Fortune ran a piece headlined that Mythos can hack nearly anything, and we aren't ready. Coindesk reported that banks like JP Morgan, and crypto exchanges like Coinbase and Binance, are already approaching Anthropic to test it. And Anthropic's own researchers described this as a watershed moment - meaning, a before-and-after divide in how we think about software security. So let's break this down. What is Mythos? What can it actually do? And - most importantly - what should you and I, as defenders, be doing about it starting today? - : Project Glasswing - : Rising To the Era of AI Powered Cyber Defense - : Mozilla Used Anthropics Mythos To Find 271 Bugs In Firefox Be sure to subscribe! You can also stream from In there, you will find a list of all previous episodes in there too.
276 - copy.fail Explained-The Linux Kernel Bug That Turns Any User Into Root55 / 100275 - The Mercor Breach-When Your Security Scanner Becomes the Attack Vector274 - Ransomware Hit a Water Plant - Why Your Tap Water Is a Cybersecurity Problem273 - Project Glasswing (Mythos) - Anthropic Watershed Moment for Cybersecurity - Part 2271 - $21 Billion Lost to Cybercrime - FBI's 2025 Report and Microsoft's Massive April Patch Tuesday