This past week has seen the widespread growth of the WannaCry ransomware attack, which was based on the EternalBlue SMB vulnerability. We released security update MS17-010 on March 14, 2017 to address the vulnerability.
Preliminary reports show at least 300,000 computers have been affected globally by this ransomware that encrypts files, requiring up to $600 in bitcoin payments within 7 days before the data is deleted.… [ Continue reading ]
I’ve been working on a little project, and the need to retrieve the last n number of commands I’ve executed in PowerShell has become a tedious task. As you’re (hopefully) aware, Get-History is a great cmdlet to review exactly how you got to where you are. … [ Continue reading ]
From time to time, you may find that you need to selectively filter out users going to Office 365. The easiest way to do it is with a scoping filter. We do have some documents on setting the cloudFiltered attribute in the metaverse to True, but that requires creating new rules. … [ Continue reading ]