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 ...

Are you sure you wouldn't rather run in our cloud? Microsoft has made Subscription Editions (SE) of Exchange Server and Skype for Business Server generally available, marking an end to year-numbered ...

Microsoft on Tuesday announced the release of a one-click tool to apply temporary security protections against the recent Exchange Server attacks from the "Hafnium" advanced persistent threat group ...

This month has been particularly problematic for IT admins who have been rushed into applying patches to on-premises Exchange Server instances following attacks from state-sponsored and other criminal ...

In the wake of the disclosure that Chinese hackers had exploited several Microsoft Exchange on-prem vulnerabilities, solution providers said it’s more evidence that cloud-based email offers major ...

Threat actors have used exploits for Microsoft Exchange Server to deceive users into opening emails with malicious content, the security firm Trend Micro says. Threat intelligence analysts Mohamed ...

Microsoft has urged administrators of on-premises Exchange servers to keep them patched and updated, warning that attackers “are not going to go away.” The tech giant’s Exchange Team advised in a blog ...

Microsoft has been aggressively pushing its cloud services for applications such as email, but it also remains committed to selling software that customers run in their own data centers. That’s why, ...

Volexity has seen active in-the-wild exploitation of multiple Microsoft Exchange vulnerabilities used to steal email and compromise networks, and the attacks appear to have begun as early as Jan. 6.

Organisations using on-premises versions of Microsoft Exchange Server are at risk of targeted attacks exploiting three newly-disclosed zero-day exploits, which are already being taken advantage of by ...