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109 results for tag Microsoft:

Microsoft Fixes Windows Zero Day Exploited in the Wild, Four More Exchange Flaws

Microsoft has released patches for a Windows bug that is being exploited in the wild and for four new Exchange vulnerabilities.

Microsoft, Patch Tuesday

ProxyLogon Bug Still Haunting Thousands of Exchange Servers

There are still nearly 30,000 Exchange servers vulnerable to the ProxyLogon bug, with ransomware attacks and public exploits circulating.


Microsoft Releases One-Click Mitigation for Exchange Flaw

Microsoft has published a new tool that installs a mitigation for the CVE-2021-26855 Exchange ProxyLogon flaw.


Number of Exchange Servers Vulnerable to ProxyLogon Declines

The number of Exchange servers vulnerable to the ProxyLogon flaws is continuing to drop, but there are still more than 60,000 online.


DearCry Ransomware Hitting Exchange Servers

Attackers are installing the DearCry ransomware on some vulnerable Exchange servers.

Ransomware, Microsoft