Get all your news in one place.
100's of premium titles.
One app.
Start reading
TechRadar
TechRadar
Davey McGlade

Claude Mythos turns years of security research into 20-hour AI exploits

Big letters AI in pink in front of pink and blue strands of light suggesting a digital explosion.

When Anthropic announced Claude Mythos Preview on 7 April 2026, the response went well beyond the cyber security community.

Finance ministers discussed it at the IMF. The Bank of England governor said it had to be taken very seriously . The UK Government wrote an open letter to every business leader in the country.

Sign up to read this article
Read news from 100's of titles, curated specifically for you.
Already a member? Sign in here
Related Stories
Top stories on inkl right now
One subscription that gives you access to news from hundreds of sites
Already a member? Sign in here
Our Picks
Fourteen days free
Download the app
One app. One membership.
100+ trusted global sources.