Microsoft will end support in 2026 for Windows 11, Office 2021, and other key products. See what’s affected, key dates, and how to prepare.

“Successful credential compromise through phishing attacks may lead to data theft or business email compromise (BEC) attacks ...

Cybercriminals and state-sponsored hackers are increasingly exploiting Microsoft’s legitimate OAuth 2.0 device authorization process to hijack enterprise accounts, bypassing multifactor authentication ...

In a move that will significantly boost the use of its agent-based security assistant, which was released last year, Microsoft plans to automatically offer Security Copilot to its enterprise customers ...

Microsoft now pays security researchers for finding critical vulnerabilities in any of its online services, regardless of whether the code was written by Microsoft or a third party. This policy shift ...

Microsoft announced this Thursday, the 11th, during Black Hat Europe, a structural change in its coordinated security research policy. The company formalized the model. Out of Scope by Default (In ...

Microsoft closed out 2025 with patches for 56 security flaws in various products across the Windows platform, including one vulnerability that has been actively exploited in the wild. Of the 56 flaws, ...

Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already ...

Microsoft’s agent factory vision now comes with some data and security controls. Microsoft’s agent factory vision now comes with some data and security controls. is a senior editor and author of ...

Microsoft Corp. signed an agreement to put to rest accusations that it used a litmus test to deny software discounts to conservative faith-based groups. Alliance Defending Freedom, a legal advocacy ...

Current and former military officers are warning that countries are likely to exploit a security hole in artificial intelligence chatbots. (Getty Images) Current and former military officers are ...

Your iPhone holds a detailed map of your life—from messages and photos to financial data and location history. Protecting that information is more important than ever as mobile privacy threats ...