The popular open source VPN maker is the second high-profile developer to say Microsoft locked his account without notifying him and are blocking their ability to send software updates to users.

Microsoft has confirmed a recent outage affecting Microsoft Outlook, which left many users locked out of their accounts. The ...

When Microsoft’s security systems detect something unusual, such as multiple attempts to sign in, whether by you or someone else, they act like a watchful guard. To protect your account, they may ...

Microsoft is rolling out enhanced security tools and account management features to help users recover access after losing a device and to strengthen privacy controls. Guidance from experts stresses ...