What to know about HAFNIUM Targeting Exchange Servers with 0-day exploits
On March 2, 2021, Microsoft released patches for multiple different on-premises Microsoft Exchange Server zero-day vulnerabilities. Read more.
Advisory: HAFNIUM targeting Exchange Servers with Critical 0-day Exploits
Hafnium operators deploy web shells on compromised server, creating software backdoors that allow attackers to steal data and perform additional malicious actions that lead to further compromise.
Microsoft Netlogon Vulnerability as of February 9, 2021
As of February 9, 2021, any Microsoft customer that has a supported version of Windows Server that is used as a Domain Controller in their environment will no longer allow legacy, unsupported Windows systems to talk to the supported Windows Server Domain Controller unless specific action takes place.