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FBI Uses Warrant to Remove Webshells From Compromised Exchange Servers
The FBI issued remote commands to compromised Exchange servers to remove webshells with the authority of a court order.
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.
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.