LDAPNightmare: If December Patch Tuesday server updates have not yet been installed, it’s time to do so to avoid DoS or RCE attacks on Active Directory domain controllers as shown by PoC exploit.

One of two critical Active Directory Domain Controller vulnerabilities patched by Microsoft last month goes beyond the original denial-of-service (DoS) attack chain and can be used to crash multiple, ...

Although Microsoft has a permanent fix on the way, it's possible that you're exposing domain admin account credentials in cleartext. Here's how to check for and solve that problem. First the good news ...