Princeton researchers have developed a 3D bioelectronic device that combines living brain cells with embedded electronics, allowing neurons outside the body to perform simple computational tasks. The system may help scientists study brain function, neurological disease, and the brain’s extraordinary energy efficiency.

Unauthorized individuals have accessed Anthropic’s new Mythos cybersecurity-focused AI model, despite the developer locking it down to just a handful of companies. Considering the AI was purposefully designed to find zero-day exploits and offer viable fixes, the breach raises questions about Anthropic’s own security, and why Mythos couldn’t protect it.