Plus: The top US cyber agency falls into shambles, AI models develop an upsetting penchant for nuclear weapons, and more.

US president Donald Trump said a “major combat operation” against Iran had begun as he called for the country’s government to be overthrown.

The new open source project IronCurtain uses a unique method to secure and constrain AI assistant agents before they flip your digital life upside down.

Plus: The cybersecurity community grapples with Epstein files revelations, the US State Department plans an online anti-censorship “portal” for the world, and more.