On March 2, 2021, Microsoft released patches for multiple different on-premises Microsoft Exchange Server zero-day vulnerabilities. Read more.
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.
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.
Microsoft Announcement: Windows 10 Versions 1803 & 1809 Enterprise & Education Editions Going End of Service Connect with us at www.Cornerstone.IT/contact for the latest updates. Include Windows 10 upgrade in your 2021 budget planning Ask us how we can help secure your environment with the top 10-12 security enhancements every firm should have. #ITCornerView End-of-Service Announcement On May 11, 2021, Windows 10 versions 1803 and 1809 for Enterprise and Education editions will be going end [...]