GitHub
2026-09-10
GitHub’s Xcode 27 runner image for GitHub-hosted macOS runners now runs on macOS 27 and is available in public preview. This lets you validate Apple apps against macOS 27 using that runner image.
Microsoft Security Blog
2026-08-18
Microsoft describes how it tracked MacSync Stealer infrastructure despite rapid domain rotation by using stable behavioral pivots. The investigation identified more than 30 related domains.
2026-08-05
Microsoft describes a macOS ClickFix campaign that changed from openly delivering infostealer lures to placing them behind a browser-fingerprinting gate. The shift reduces visibility of the malicious infrastructure but also creates new detection opportunities for defenders.
2026-07-07
The GitHub Copilot app is now available on all Copilot plans. Users can sign in with a GitHub account and use it for agent-driven development from desktop on macOS, Windows, and Linux.