Everything there is to find on tag: Microsoft Exchange Server.
End of support for Exchange 2016 and 2019 approaching, successor not yet available
Microsoft has warned that support for Exchange 2016 and 2019 will end on October 14, 2025. Administrators mus...
Windows and Exchange Servers crash after March 2024 update
The latest Windows and Exchange Server update is causing domain controllers to crash. The problems occur on W...
28,500 Microsoft Exchange servers vulnerable
Update 20/02/2024 - 28,500 Microsoft Exchange servers have now been confirmed to be vulnerable to elevation o...
Exchange Online to block emails from “vulnerable” on-prem servers
Microsoft is enabling a new security feature to protect users from on-premise servers that have not updated t...
Microsoft “strongly urges” admins to update their Exchange Servers
Unpatched servers make a tantalizing target for hackers, according to Microsoft.
This week Microsoft urged...
Researchers warn of increase in SSRF attacks on Microsoft Exchange
Bitdefender warns of an increase in cyberattacks on on-premises deployments of Microsoft Exchange Server 2013...
Cybercriminals hack Microsoft Exchange servers with zero-days
Microsoft confirms that cybercriminals are exploiting two zero-day vulnerabilities in Exchange Server 2013, 2...
New SessionManager malware attacks Exchange servers
Kaspersky researchers discovered a new malware variant that attacks Microsoft Exchange servers. 'SessionManag...
Microsoft Exchange Server won’t get a new version until 2025
Microsoft Exchange Server won't get a new on-premises version until 2025. The latest version, Exchange Server...
Microsoft Exchange Server under threat from ProxyShell vulnerabilities
ProxyShell refers to a trio of security flaws that have already been addressed by Microsoft. However, not all...