Ars Asks: Share your shell and show us your tricked-out terminals!

Exposure therapy to the bash shell brought me to the tipping point, and I jumped ship to the Macintosh side of the house. It ...

200,000 MCP servers expose a command execution flaw that Anthropic calls a feature

OX Security confirmed arbitrary command execution on six live platforms and estimates 200,000 MCP servers are exposed. Here's ...
MacRumors

OpenAI Codex Update Adds Computer Use, Image Generation, and Memory on Mac

OpenAI is making several updates to its Codex AI coding agent. Codex is now able to operate desktop Mac apps with its own cursor, seeing what's on the screen, clicking, and typing to complete tasks.
VentureBeat

Microsoft patched a Copilot Studio prompt injection. The data exfiltrated anyway.

Microsoft assigned CVE-2026-21520, a CVSS 7.5 indirect prompt injection vulnerability, to Copilot Studio. Capsule Security discovered the flaw, coordinated disclosure with Microsoft, and the patch was ...
PC World

Windows 11 is finally removing the 32GB FAT32 capacity limit

PCWorld reports that Windows 11 preview builds are removing the long-standing 32GB FAT32 formatting limit for external drives. Users can now format up to 2TB storage with FAT32 using Command Prompt, ...
The New York Times

Is Strait of Hormuz Open Again? Maybe, but Few Ships Are Using It.

There were conflicting reports about the status of the vital shipping waterway in the cease-fire with Iran. By Pranav Baskar and Shirin Hakim As the cease-fire between the United States and Iran ...