The critical Exchange Server vulnerabilities patched last week by Microsoft are being weaponized in widespread attacks against organizations worldwide. Attacks have escalated over the past two weeks, ...

Vast swathes of companies were likely compromised before patches were applied, so the danger remains. The patching level for Microsoft Exchange Servers that are vulnerable to the ProxyLogon group of ...

Microsoft today has released security updates for Exchange Server that address a set of four vulnerabilities with severity scores ranging from high to critical. All the flaws lead to remote code ...

In a move to ease the process of applying security updates to Exchange Server and help ensure the servers get patched, Microsoft has kicked off new security update packaging for the software.

Hacking and cyber-espionage groups around the world are attempting to exploit recently disclosed zero-day vulnerabilities in Microsoft Exchange Server, before the window of opportunity closes as ...

Microsoft's recent Patch Tuesday addressed some Exchange Server vulnerabilities, but other steps might be needed to fully secure it. We start the patching year of 2023 looking at one of the largest ...

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 ...