The cryptographic keys that secure your computer’s boot sequence will start to expire on June 24. Here’s what that means for you.

Thanks to the newly detailed FROST technique, telltale SSD activity can be measured in the browser using simple JavaScript.

The exploit, dubbed CopyFail and tracked as CVE-2026-31431, allows hackers to take over PCs and data center servers. The Linux vulnerabilities have been patched—but many machines remain at risk.