The BianLian extortion group was recently seen exploiting vulnerabilities in the TeamCity continuous integration server for initial access into networks. In the latest attacks the group also deployed ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Researchers at SentinelLabs have discovered that a highly ...

Find the actual number of users in a group by locating those that may be hard to find in a hidden subgroup. As someone that manages Active Directory users and groups, trying to figure out the true ...

Russia's infamous TrickBot organized cybercrime group has a new trick up its sleeve for high-value targets — a custom fileless PowerShell-based backdoor designed for stealth, persistence, and ...

In the last lesson we looked at enabling logging for commands in a PowerShell module. This requires PowerShell 3.0 and later and must be enabled for whatever module ...

Gather and filter until you get the info you need. It's what the Group-Object cmdlet is all about. Often in Windows PowerShell you need to organize information to make it more meaningful. While a ...

North Korea-linked threat groups are increasingly using living-off-the-land (LotL) techniques and trusted services to evade detection, with a recent Kimsuky campaign showcasing the use of PowerShell ...

I have successfully put together my own Get-LdapUser and Set-LdapUser functions based on various examples I have found online. Now I need to move on to group membership - adding users to LDAP groups, ...

If you want to run Windows PowerShell scripts first at user logon, logoff, startup, and shutdown, follow these steps. Using the Local Group Policy Editor and Registry Editor, you can prioritize ...