The best-practices guide comes two months after CISA and Microsoft warned of a high-severity vulnerability in Exchange Server ...
The Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) have released guidance to ...
Microsoft is investigating an ongoing DNS outage affecting customers worldwide, preventing them from accessing Microsoft ...
"We identified that a portion of network infrastructure in North America was misconfigured, resulting in impact," Microsoft ...
Update 26.3.2024: While not on the same scale as 2021's Microsoft Exchange Server hack (see below this update), security problems impacting Exchange Server have reemerged. In March 2024's monthly ...
Microsoft's Exchange Server team has released a script for IT admins to check if systems are vulnerable to recently-disclosed zero-day bugs. As noted in an alert published by the US Cybersecurity and ...
HOBOKEN, N.J., Oct. 8, 2025 /PRNewswire/ -- With the end-of-life date for Microsoft Exchange Server 2016 and 2019 rapidly approaching, leading Managed Services Provider (MSP) eMazzanti Technologies ...
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 latest Patch Tuesday security update from Microsoft rolled out August 8, complete with six critical reasons to install it as soon as possible. When it came to certain Exchange Server admins, ...
Thousands of users reported issues or outages with Microsoft Azure and Microsoft 365, outage tracking website Downdetector showed.
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