A vulnerability is Microsoft Exchange servers is being actively exploited by multiple APT groups, researchers warn. Multiple threat groups are actively exploiting a vulnerability in Microsoft Exchange ...

Microsoft Exchange Server is widely used by businesses with many employees, and it allows an administrator to manage multiple Outlook mailboxes. When a password needs to be changed, the administrator ...

Bugs in the implementation of Microsoft Exchange's Autodiscover feature have leaked approximately 100,000 login names and passwords for Windows domains worldwide. In a new report by Amit Serper, ...

The security updates are for flaws in Exchange Server 2013, 2016, and 2019 -- the on-premises versions of Exchange that were compromised earlier this year by the Beijing-backed hacking group that ...