Product Security Alert: Microsoft On-Premises Exchange Servers / Google Chrome and Edge Browsers / Cisco
Three new Product alerts for Microsoft On-Premise Exchange Servers / Google Chrome and Edge Browsers / Cisco – read now.
[Update] On-Premises Microsoft Exchange Server Zero-Day Vulnerability
![[Update] On-Premises Microsoft Exchange Server Zero-Day Vulnerability](https://www.cornerstone.it/wp-content/uploads/2021/03/2021-MS-Alert-HAFNIUM-Targeting-Exchange-Servers-1024x576.png "[Update] On-Premises Microsoft Exchange Server Zero-Day Vulnerability")
Microsoft has released a patch to mitigate to this vulnerability, we can’t deny the fact that this security flaw has already been exploited by numerous criminal organization – developing into a new ransomware attack and other potential malicious activities. Check this post for options & solutions.
Advisory: IE/Microsoft Edge (Legacy) Memory Corruption Vulnerability
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.
Should you be considering Windows Upgrade as a Managed Service?
We are thrilled to introduce our video series, “We get IT!”,
a user-friendly guide for the IT Director. In this video, Jim Moreo Principal and co-founder of Cornerstone.IT speaks about Windows Upgrade as a Managed Service and why firms should be considering it as part of their IT lifecycle.
Secure Your Workforce with Cornerstone.IT & Microsoft Always On VPN
As more employees are working from home – having a secure connection to your company’s network is important. Watch the video to see how Cornerstone.IT and Microsoft Always On VPN can help.
Windows 10 Versions 1803 & 1809 Enterprise & Education Editions Going End of Service
Cornerstone.IT Achieves Coveted Microsoft Gold Cloud Platform Competency
