Featured resource
2026 Tech Forecast
2026 Tech Forecast

1,500+ tech insiders, business leaders, and Pluralsight Authors share their predictions on what’s shifting fastest and how to stay ahead.

Download the forecast
  • Course

Security Hot Takes: Why Mythos is the Most Dangerous AI Model You Can't Have

Project Glasswing gives 40 organisations early access to the most capable offensive security AI ever documented. We examine what that means for everyone else, and what security leaders must do now before the same capabilities reach less careful hands

Beginner
18m

Created by Matt Lloyd Davies and Michael Teske

Last Updated Apr 17, 2026

Course Thumbnail
  • Course

Security Hot Takes: Why Mythos is the Most Dangerous AI Model You Can't Have

Project Glasswing gives 40 organisations early access to the most capable offensive security AI ever documented. We examine what that means for everyone else, and what security leaders must do now before the same capabilities reach less careful hands

Beginner
18m

Created by Matt Lloyd Davies and Michael Teske

Last Updated Apr 17, 2026

Get started today

Access this course and other top-rated tech content with one of our business plans.

Try this course for free

Access this course and other top-rated tech content with one of our individual plans.

This course is included in the libraries shown below:

  • Security
What you'll learn

Project Glasswing is the first time a major AI lab has publicly stated it built a model too dangerous to release. That decision, and the closed coalition of around 40 organisations Anthropic has handed it to instead, tells you something important about where AI-augmented cybersecurity has arrived and how little time most organisations have to prepare.

This episode of Security Hot Takes works through the full picture. We examine what Claude Mythos Preview actually demonstrated in testing: autonomous vulnerability chaining, zero-days in hardened operating systems undetected for decades, and exploit conversion rates matching the most skilled human researchers. We look at the governance question this creates, who selected those 40 organisations and on what criteria, and what it means for the vast majority of the market that isn't in the room. We cover the dual-use reality at the heart of the initiative and what it demands of defenders right now. And we examine why the six-to-eighteen month timeline for equivalent capabilities to proliferate is not a planning horizon. It's a fire drill.

Whether you are a CISO, a security engineer, or a senior leader, this episode gives you the threat picture and a clear view of where the skills investment needs to go before the window closes.

Security Hot Takes: Why Mythos is the Most Dangerous AI Model You Can't Have
Beginner
18m
Table of contents

About the author
Matt Lloyd Davies - Pluralsight course - Security Hot Takes: Why Mythos is the Most Dangerous AI Model You Can't Have
Matt Lloyd Davies
44 courses 4.7 author rating 47 ratings

Matt has a degree in Chemical engineering and a PhD in mathematical chemistry. He is also a GIAC certified incident handler and penetration tester and has regulated cyber security in the UK civil nuclear sector for many years.

About the author
Michael Teske - Pluralsight course - Security Hot Takes: Why Mythos is the Most Dangerous AI Model You Can't Have
Michael Teske
76 courses 4.5 author rating 888 ratings

Michael Teske is an Author Evangelist with Pluralsight helping people elevate their skills. He has 20+ years of experience in IT Ops, including 17 as an IT instructor at a community college.

2025 Forrester Wave™ names Pluralsight as a Leader among tech skills dev platforms

See how our offering and strategy stack up.

forrester wave report