Microsoft is expanding its Copilot bug bounty program and increasing rewards even for vulnerabilities of moderate severity.

Microsoft is so concerned about security in its Copilot products for folks that it’s lifted bug bounty payments for ...

GPT-4.5 could arrive as soon as next week, as Microsoft gets ready to host OpenAI’s latest models.

I didn’t switch to Windows 11. Microsoft’s offer of a free Windows 11 upgrade for many existing Windows 10 users looked like ...